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Author Question: If the variance of a data set is correctly computed with the formula using n - 1 in the denominator, ... (Read 65 times)

ShannenConnor

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on: Mar 25, 2023

Question 1

If the mean of a data set is zero, then the standard deviation


◦

must also be zero


◦

must be 1


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can be any value


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can be any positive value



Question 2

If the variance of a data set is correctly computed with the formula using n - 1 in the denominator, which of the following is true?


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the data set is a sample


◦

the data set is a population


◦

the data set could be either a sample or a population


◦

the data set is from a census

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

bainer89

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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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ShannenConnor

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Reply 2 on: Mar 25, 2023
Gracias!

Laurenleakan

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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