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Author Question: A student is reporting the properties of her sample and uses\(\style{font-family:Times New ... (Read 75 times)

fungirl

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on: Feb 26, 2023
A student is reporting the properties of her sample and uses\(\style{font-family:Times New Roman;}\sigma\)in her presentation of the sample data. Is this correct?

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Yes, the standard deviation is the square root of the variance.


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No, it should be\(\style{font-family:Times New Roman;}{\sigma^2}\).


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Yes, it is the sample standard deviation.


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No, sigma is the population standard deviation.

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Marked as best answer by fungirl on Feb 26, 2023

studyforce.com

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Reply #1 on: Feb 26, 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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Only 25% of students answer this correctly


fungirl

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Reply 2 on: Feb 26, 2023
Wow, this really help

momolu

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Reply 3 on: Yesterday
Excellent

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