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Author Question: If the sample variance is calculated and found to be s2 = 9, what is the standard deviation? 1.3 ... (Read 60 times)

shenderson6

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on: Jul 24, 2018
If the sample variance is calculated and found to be s2 = 9, what is the standard deviation?
  1.3
  2.3 or -3
  3.-3
  4.81

Question 2

Consider the weights (in pounds) of the five children at a local daycare center: 24, 37, 34, 45, 30
   What is the deviation from the mean for x = 45?


  1.11
  2.24
  3.0
  4.-11


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scottmt

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Reply #1 on: Jul 24, 2018
Answer to Question 1

1

Answer to Question 2

1


shenderson6

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Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

apple

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Reply 3 on: Yesterday
Excellent

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