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Author Question: Decide whether applying one-standard-deviation chi-square procedures to the given data appears ... (Read 58 times)

notis

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on: Apr 7, 2020

Question 1

Decide whether applying one-standard-deviation chi-square procedures to the given data appears reasonable. Explain your answer.

Test scores for a random sample of 12 students were as follows:
22 30 34 37      40      45
49      53     58      65      74      87


Question 2

Decide whether applying one-standard-deviation chi-square procedures to the given data appears reasonable. Explain your answer.

Lifetimes (in hours) for a random sample of 12 batteries are as follows:
57    59    61   64     72     76  
80    86    93   95    100   102
Introductory Statistics ¦ Weiss ¦ 10th Edition
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Marked as best answer by notis on Apr 7, 2020

bigcheese9

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Reply #1 on: Apr 7, 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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Only 45% of students answer this correctly


notis

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Reply 2 on: Apr 7, 2020
Excellent

peter

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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