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Author Question: The variance of a sample of 81 observations equals 64. The standard deviation of the sample equals (Read 92 times)

Emmejo01

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on: Mar 25, 2023

Question 1

The variance of a sample of 169 observations equals 576. The standard deviation of the sample equals


◦

13


◦

24


◦

576


◦

28,461



Question 2

The variance of a sample of 81 observations equals 64. The standard deviation of the sample equals


◦

9


◦

4096


◦

8


◦

6561

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by Emmejo01 on Mar 25, 2023

rika06@comcast.net

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Reply #1 on: Mar 25, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Emmejo01

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Reply 2 on: Mar 25, 2023
Great answer, keep it coming :)

vickybb89

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Reply 3 on: Yesterday
Excellent

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