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anonymous
 one year ago
help!
anonymous
 one year ago
help!

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0We know that there are 33 students in all, and 12 boys. Do you know the answer now?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1possible outcomes= 21+12=... favorable outcomes= 12

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0let's think about it

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the denominator of you probability would be 33 since there are 33 people in all

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1no, I'm sorry the definition is: probability= favorable outcomes/ possible outcomes

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.121 is the number of girls

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0no, since 21 is the number of girls

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.0evryone like to help u :D

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0the number of boys would be 12

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0remember that I told you denominator of your probability would be 33

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1yes! it is option C

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The probability that an event will occur is 100%. Which of these best describes the likelihood of the event occurring? Likely Certain Unlikely Impossible

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.0total boys = 12 total girls=21 total children =12+21 =33 probability(a boy name is drawn) =total number of favourable events/total no. of events P=12/33 :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0well, if it 100%, then it would be certain

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1100% is the maximum value for a probability

HelloKitty17
 one year ago
Best ResponseYou've already chosen the best response.0http://openstudy.com/study#/updates/55ca40bde4b0c5fe980543e9 Come on my question after I need help!!!

HelloKitty17
 one year ago
Best ResponseYou've already chosen the best response.0People I need our help!! I have been working on an assignment the whole day

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i need more help! im about to get kicked out of my class! ::(

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.0sure event has probability = 1 likely event has probability>=0.5 unliky event has probability<0.5 impossible events have probability=0 so which one is the event given in the question ??

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1and 2/3 is greater than 0.5

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.02/3=0.6666.... so which category does it fall into??

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.0yes thats the answer :)

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1it is likely not certain

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0)A spinner is divided into sections of equal size, of which some are red, some are blue, and the remaining are green. The probability of the arrow landing on a section colored red is 50%. The probability of the arrow landing on a section colored blue is 10%. What is the probability of the arrow landing on a section colored green? 10% 40% 50% 60%

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1the sum of all probabilities has to be equal to 100%

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0)Marcus flipped a coin 800 times and it landed heads up 560 times. What is the relative frequency of the coin landing heads up based on the results of this experiment? 30% 70% 3% 7%

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.0have u tried these questions ???

imqwerty
 one year ago
Best ResponseYou've already chosen the best response.0yes 70% is correct :)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0A bag contains 50 marbles, 10 of which are blue, 8 are red, 20 are green, and 12 are purple. Marcie takes a marble out of the bag, records the color, and returns it to the bag. How many red marbles should she expect after 500 trials? 80 100 120 200

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1the probability to get a red marble is 8/50

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1so the favorable outcomes are, probability times possible outcomes: \[\Large \frac{8}{{50}} \cdot 500 = ...?\]
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