[Answered] If the sample variance is calculated and found to be s2 = 9, what is the standard deviation? 1.3 ...

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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 70 times)

shenderson6

Hero Member
Posts: 573

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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Marked as best answer by a Subject Expert

scottmt

Sr. Member
Posts: 322

Reply #1 on: Jul 24, 2018

Answer to Question 1

1

Answer to Question 2

1

shenderson6

Member
Posts: 573

Reply 2 on: Jul 24, 2018

Thanks for the timely response, appreciate it

6ana001

Member
Posts: 311

Reply 3 on: Yesterday

Great answer, keep it coming

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