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rissyroo118

  • one year ago

will medal & fan Score on Exam 65 80 77 60 68 70 83 85 70 96 84 84 51 63 61 The table shows exam scores for a sample of 15 students. Calculate: A. the mean B. the median C. the mode D. the range

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  1. Vocaloid
    • one year ago
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    mean: add all the numbers together and divide by 15 (because there are 15 scores) median: put the numbers in order from smallest to largest and pick the number in the middle mode: which number appears most often? (there might be no mode, one mode, or multiple modes) range: largest number - smallest number

  2. rissyroo118
    • one year ago
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    mean ; is 73 median ; 70 mode ; 70 or 84 or even both range ; 96 85 84 84 83 80 77 70 70 68 65 63 61 60 51

  3. rissyroo118
    • one year ago
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    please correct me if i'm wrong

  4. rissyroo118
    • one year ago
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    @Vocaloid

  5. Vocaloid
    • one year ago
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    almost, try the range again

  6. Vocaloid
    • one year ago
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    what do you get when you do the largest number minus the smallest number?

  7. rissyroo118
    • one year ago
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    oh you meant minus the largest and smallest number lol i got 45

  8. rissyroo118
    • one year ago
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    @Vocaloid

  9. Vocaloid
    • one year ago
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    yup, good job ~

  10. rissyroo118
    • one year ago
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    all is done right?

  11. Vocaloid
    • one year ago
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    yup

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