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Author Question: For the following set of scores, calculate the mean, range and standard deviation: 12, 2, 5, 9, ... (Read 91 times)

Anajune7

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on: Jun 20, 2018
For the following set of scores, calculate the mean, range and standard
  deviation: 12, 2, 5, 9, 11, 10, 10, 4.
 
  What will be an ideal response?

Question 2

If you earned 35 points on a 45-point exam, your proportion correct would be _____.
 
  a. .77
  b. 77
  c. .78
  d. 78


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vickyvicksss

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Reply #1 on: Jun 20, 2018
Answer to Question 1

M = 7.88, R = 10, SD = 3.43

Answer to Question 2

c


Anajune7

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Reply 2 on: Jun 20, 2018
Wow, this really help

cam1229

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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