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Author Question: Ifn 30, we know that the sampling distribution of\(\style{font-family:Times New Roman;}{\widehat p}\)is: (Read 87 times)

joe3899

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on: Feb 26, 2023

Question 1

If the standard error of the sampling distribution of a sample proportion is 0.02049 for samples of size 500, then the population proportion must be either:

◦

0.2 or 0.8.


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0.3 or 0.7.


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0.6 or 0.4.


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0.15 or 0.85.



Question 2

Ifn≥ 30, we know that the sampling distribution of\(\style{font-family:Times New Roman;}{\widehat p}\)is:

◦

approximately normal.


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exactly normal.


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suitable for estimating the unknown parameterp.


◦

unknown, becausen ≥ 30 alone tells us nothing substantial concerning the sampling distribution of\(\style{font-family:Times New Roman;}{\widehat p}\).

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Marked as best answer by joe3899 on Feb 26, 2023

spicyzack

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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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joe3899

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Reply 2 on: Feb 26, 2023
YES! Correct, THANKS for helping me on my review

ghepp

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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