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Author Question: Exhibit 11-2Last school year, the student body of a local university consisted of 30% freshmen, 24% ... (Read 77 times)

nods

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on: Mar 25, 2023

Exhibit 11-2
Last school year, the student body of a local university consisted of 30% freshmen, 24% sophomores, 26% juniors, and 20% seniors. A sample of 300 students taken from this year's student body showed the following number of students in each classification.

Freshmen83
Sophomores68
Juniors85
Seniors64


We are interested in determining whether or not there has been a significant change in the classifications between the last school year and this school year.


Refer to Exhibit 11-2. The calculated value for the test statistic equals


◦

0.5444


◦

300


◦

1.6615


◦

6.6615

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

Talvinder.Singh

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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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nods

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Reply 2 on: Mar 25, 2023
:D TYSM

AngeliqueG

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Reply 3 on: Yesterday
Excellent

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