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Author Question: Which of the following isNOTa required assumption for constructing a confidence interval to estimate ... (Read 81 times)

mt05945

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on: Feb 26, 2023
Which of the following isNOT a required assumption for constructing a confidence interval to estimate the difference between two population means when the sample sizes are small (less than 30)?

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The samples are randomly selected from the population.


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The population variances are equal to 1.


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The population variances are equal.


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The two populations are normally distributed.

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Marked as best answer by mt05945 on Feb 26, 2023

jojo120419

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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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mt05945

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

ultraflyy23

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

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