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anonymous

  • one year ago

Please check my answers. I already did the work on paper just need my answers to be checked. Thanks

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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  3. anonymous
    • one year ago
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    @steve816

  4. steve816
    • one year ago
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    why me? xD

  5. anonymous
    • one year ago
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    I heard people saying your good at checking and helping people.

  6. steve816
    • one year ago
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    Oh hahah alright cool.

  7. anonymous
    • one year ago
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    Yeah. I already did work, and know what mode, median, mean, and rage is.

  8. anonymous
    • one year ago
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    If you decide you would want to help.

  9. steve816
    • one year ago
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    Okay, I checked your answers. Number 1 and number 3 are right but number 2 is wrong.

  10. steve816
    • one year ago
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    So in order to find the median, you have to arrange the numbers from least to greatest right?

  11. anonymous
    • one year ago
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    yep, so 3,6,7,9,9,10.

  12. steve816
    • one year ago
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    now, if we start crossing out the numbers, we will get 3 6 7 9 9 10 6 7 9 9 7 9

  13. anonymous
    • one year ago
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    right.

  14. steve816
    • one year ago
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    We are left with 7 and 9, and since there are 2 numbers left, we find the mean of those 2 numbers.

  15. steve816
    • one year ago
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    7+9 = 16 16/2 = 8 So the median would be 8!

  16. anonymous
    • one year ago
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    7+9/2=8

  17. anonymous
    • one year ago
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    yep.

  18. anonymous
    • one year ago
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    thanks so much! what about the last 2 did you check them?

  19. steve816
    • one year ago
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    Yes, number 4 is perfect, but number 5 is not quite right.

  20. anonymous
    • one year ago
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    Yeah I kinda Figured, I'm not sure how to solve it.

  21. steve816
    • one year ago
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    Okay, so first, find the median of the 5 numbers 9 12 13 15 17 12 13 15 13 It's 13 right? Now you have to ask yourself, what other number can we add to 13 and if we divide the number by 2 it will be 14?

  22. anonymous
    • one year ago
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    OHHH it would be 15, because 13 + 15 = 28 / 2 = 14

  23. steve816
    • one year ago
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    Exactly! You got this!

  24. anonymous
    • one year ago
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    Thanks again so much!

  25. anonymous
    • one year ago
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    5/5 awesome!

  26. steve816
    • one year ago
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    You're welcome :)

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