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anonymous

  • one year ago

A spinner has six sections of equal shape and size. Each section is either black or white. The table shows the result of an experiment when the spinner was spun 90 times: Result of Spin Black White Number of Spins 72 18 Based on the datawhich of the following best describes the experimental probability of the arrow landing on a black or white section of the spinner? The spinner is equally likely to land on black or whit The spinner is 4 times more likely to land on whit The spinner is 4 times more likely to land on black The information cannot be concluded from the data table

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  1. anonymous
    • one year ago
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    @TerriKirkland @skielerlucas04 ??

  2. anonymous
    • one year ago
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    @Skielerlucas04 can you hellpp mee

  3. anonymous
    • one year ago
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    I would say A @amandacross

  4. anonymous
    • one year ago
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    no i mean with a different test

  5. anonymous
    • one year ago
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    because i have 50 in that class right now, and theres one more test so im hoping i can get a better grade on it.

  6. anonymous
    • one year ago
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    and i learned how to copy and paste now so it doesnt take 45 minutes!!! @Skielerlucas04

  7. anonymous
    • one year ago
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    lol thats good

  8. anonymous
    • one year ago
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    ok hold on lemme enter the test

  9. anonymous
    • one year ago
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    i got my "human calculator"

  10. anonymous
    • one year ago
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    XD

  11. anonymous
    • one year ago
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    lol

  12. anonymous
    • one year ago
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    if i dont pass my course then i dont get to go to highschool so im crossing my fingers

  13. anonymous
    • one year ago
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    ill help the best i can

  14. anonymous
    • one year ago
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    than you

  15. anonymous
    • one year ago
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    np

  16. anonymous
    • one year ago
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    oh my god its only 4 questions

  17. anonymous
    • one year ago
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    lol thats good tho

  18. anonymous
    • one year ago
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    but its not multiple choice, i have to type it all out

  19. anonymous
    • one year ago
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    nvm lol that sucks :(

  20. anonymous
    • one year ago
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    yeah but can you still help

  21. anonymous
    • one year ago
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    ofcourse

  22. anonymous
    • one year ago
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    ty

  23. anonymous
    • one year ago
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    whats the questions

  24. anonymous
    • one year ago
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    <img src=" http://learn.flvs.net/webdav/assessment_images/educator_mjmath2_v14/06_14_p2_01.jpg " alt="A square is shown with sides labeled 9. A shaded circle is shown in the center of the square. The diameter of the circle is 3."/>

  25. anonymous
    • one year ago
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    Part A: Is the probability of hitting the black circle inside the target closer to 0 or 1? Explain your answer. (5 points) Part B: Is the probability of hitting the white portion of the target closer to 0 or 1? Explain your answer. (5 points)

  26. anonymous
    • one year ago
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    @Skielerlucas04

  27. anonymous
    • one year ago
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    this is confusing me lol

  28. anonymous
    • one year ago
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    sorry

  29. anonymous
    • one year ago
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    is that all one question?

  30. anonymous
    • one year ago
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    yes

  31. anonymous
    • one year ago
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    ohhh ok

  32. anonymous
    • one year ago
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    <img src=" http://learn.flvs.net/webdav/assessment_images/educator_mjmath2_v14/06_14_p2_01.jpg " alt="A

  33. anonymous
    • one year ago
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    thats just the picture ^

  34. anonymous
    • one year ago
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    ik

  35. anonymous
    • one year ago
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    Part A: Is the probability of hitting the black circle inside the target closer to 0 or 1? Explain your answer. (5 points) Part B: Is the probability of hitting the white portion of the target closer to 0 or 1? Explain your answer. (5 points)

  36. anonymous
    • one year ago
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    and theres tha questions lol^

  37. anonymous
    • one year ago
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    sorry i tried to make it easier to read

  38. anonymous
    • one year ago
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    ok the area of the circle is 7.07

  39. anonymous
    • one year ago
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    ok but i need to now how you did it, because it wants me to explain my answer.

  40. anonymous
    • one year ago
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    and the area of the square is 81

  41. anonymous
    • one year ago
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    the probability of hitting inside the target would be closer to 0 because there is a higher total area in the square and the circle only covers 7.07 total area of the square out of the 81 total area that the square has

  42. anonymous
    • one year ago
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    ok so thats part a?

  43. anonymous
    • one year ago
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    yes

  44. anonymous
    • one year ago
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    the probability of hitting the white is closer to 1 because the the black circle only takes up 7.07 of the area of the square so the square (white part) has a higher probability of getting hit

  45. anonymous
    • one year ago
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    ok thank you so much

  46. anonymous
    • one year ago
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    was that one or two questions

  47. anonymous
    • one year ago
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    1

  48. anonymous
    • one year ago
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    Isla flipped a coin 30 times. The coin landed heads up 9 times and tails up 21 times. Part A: Based on the results, what is the experimental probability of the coin landing heads up? Show your work. (5 points) Part B: What is the theoretical probability of the coin landing heads up? Show your work. (5 points)

  49. anonymous
    • one year ago
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    based on theoretical probability the coin should land heads up 15 times since there are two sides to the coin and since she flipped it 30 times you would usually have the amount of heads and tails split even

  50. anonymous
    • one year ago
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    thats for part B

  51. anonymous
    • one year ago
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    sorry i was eating a pineapple

  52. anonymous
    • one year ago
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    based on the results, there is a 30% chance that she will get heads because from the results you would take 9 and divide that by 30 and get .3 then multiply that by 100 and that would give you 30%

  53. anonymous
    • one year ago
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    ok thank you, and since it all has to be typed out my teacher has to grade it instead so it might take a few days for the results to come in, but ill let you know what i get as soon as i do.

  54. anonymous
    • one year ago
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    ok cool

  55. anonymous
    • one year ago
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    is that it?

  56. anonymous
    • one year ago
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    no, there is 2 more

  57. anonymous
    • one year ago
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    can i pm u?

  58. anonymous
    • one year ago
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    pm?

  59. anonymous
    • one year ago
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    private message

  60. anonymous
    • one year ago
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    oh yeah sure

  61. anonymous
    • one year ago
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    how do you do that lol

  62. anonymous
    • one year ago
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    just did

  63. anonymous
    • one year ago
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    post the other ones

  64. anonymous
    • one year ago
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    one at a time tho lol

  65. anonymous
    • one year ago
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    ok

  66. anonymous
    • one year ago
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    Jake tossed a paper cup 50 times and recorded how it landed. The table shows the results:

  67. anonymous
    • one year ago
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    Position Open Side Up Closed Side Up Landing on Side Number of Times Landed in Position 3 7 40

  68. anonymous
    • one year ago
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    Based on the table, determine the experimental probability of each outcome (landing open side up, landing closed side up, and landing on its side). Show your work.

  69. anonymous
    • one year ago
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    sorry i sent it in pieces lol

  70. anonymous
    • one year ago
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    can u send a pic of the table

  71. anonymous
    • one year ago
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    it wont, it just sends it in word form

  72. anonymous
    • one year ago
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    can u send it all in one piece?

  73. anonymous
    • one year ago
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    yes give me a second

  74. anonymous
    • one year ago
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    Jake tossed a paper cup 50 times and recorded how it landed. The table shows the results: Position Open Side Up Closed Side Up Landing on Side Number of Times Landed in Position 3 7 40 Based on the table, determine the experimental probability of each outcome (landing open side up, landing closed side up, and landing on its side). Show your work.

  75. anonymous
    • one year ago
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    LUCAS

  76. anonymous
    • one year ago
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    what u do is take the number of times each position that it landed and divide it by 50 then multiply by 100

  77. anonymous
    • one year ago
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    wait is that the answer or do you actually want me to do that

  78. anonymous
    • one year ago
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    for example 3 divided by 50=0.06 then multiply that by 100 and u get 6% for the probabitity of it landing open side up position

  79. anonymous
    • one year ago
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    IS THAT THE ANSWER ORR

  80. anonymous
    • one year ago
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    UM

  81. anonymous
    • one year ago
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    caps xD

  82. anonymous
    • one year ago
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    UM OK ILL SEND THE SECOND ONE YES OKAY GOOD

  83. anonymous
    • one year ago
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    Mark spins a penny 100 times and it lands head side up 41 times. Explain why Mark's experimental probability may be different from the theoretical probability of spinning a coin.

  84. anonymous
    • one year ago
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    @Skielerlucas04 ^^^

  85. anonymous
    • one year ago
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    because the theoretical probability would say that the amount of times the coin lands on heads would be very close if not the same as the amount of times it would land on tails. so since he is spinning it randomly, he is going to get a random number and it could be way off from the theoretical probability.

  86. anonymous
    • one year ago
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    ok is that the answer for the one i just sent you?

  87. anonymous
    • one year ago
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    yes

  88. anonymous
    • one year ago
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    did u get the other one

  89. anonymous
    • one year ago
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    i was showing u how do it

  90. anonymous
    • one year ago
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    no lol

  91. anonymous
    • one year ago
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    just give me the answer its easier

  92. anonymous
    • one year ago
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    i ggave u one answer

  93. anonymous
    • one year ago
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    6%

  94. anonymous
    • one year ago
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    can you give me the rest

  95. anonymous
    • one year ago
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    oh my god my family is walking out the door

  96. anonymous
    • one year ago
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    the 7 divided by 50= 0.14x100=14% for close side up

  97. anonymous
    • one year ago
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    then 80% for the last one

  98. anonymous
    • one year ago
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    ill convince them to stay home

  99. anonymous
    • one year ago
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    the on its side position

  100. anonymous
    • one year ago
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    thats all of them

  101. anonymous
    • one year ago
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    can you say it all in one message its getting confusing

  102. anonymous
    • one year ago
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    open side up: 3 / 50 = 0.06 x 100 = 6% closed side up: 7 / 50 = 0.14 x 100 = 14% landing on its side: 40 / 50 = 0.8 x 100 = 80%

  103. anonymous
    • one year ago
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    ur lucky i like you :P

  104. anonymous
    • one year ago
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    ok thanks ill submit the test now. thanks again

  105. anonymous
    • one year ago
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    haha that is so sweet, i couldnt thank you more i promise ill do whatever to make it up to you :D

  106. anonymous
    • one year ago
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    can i kik u now or can u not use ur phone?

  107. anonymous
    • one year ago
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    yeah you can kik me

  108. anonymous
    • one year ago
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    ok :D

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