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Author Question: The grade point averages for 10 randomly selected students in an algebra class with 125 students are ... (Read 173 times)

daltonest1984

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on: Jan 16, 2020
The grade point averages for 10 randomly selected students in an algebra class with 125 students are listed below. What is the effect on the width of the confidence interval if the sample size is increased to 20?
2.0    3.2    1.8    2.9    0.9    4.0    3.3    2.9    3.6    0.8

◦ The width remains the same.
◦ The width decreases.
◦ It is impossible to tell without more information.
◦ The width increases.
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Marked as best answer by daltonest1984 on Jan 16, 2020

jharrington11

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Reply #1 on: Jan 16, 2020
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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daltonest1984

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Reply 2 on: Jan 16, 2020
Wow, this really help

ricroger

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

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