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Author Question: Lyon, Inc. manufactures Flash drives on two different manufacturing processes. Because the ... (Read 77 times)

xsk4r3kr0w

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on: Mar 25, 2023

Lyon, Inc. manufactures Flash drives on two different manufacturing processes. Because the management of this company is interested in determining if process 1 takes less manufacturing time, they selected independent samples from each process. The results of the samples are shown below.

 

 

Process 1

Process 2

Sample Size

27

22

Sample Mean (in minutes)

10

14

Sample Variance

16

25


 

a.State the null and alternative hypotheses.
b.Determine the degrees of freedom for the t test.
c.Compute the test statistic
d.At 95% confidence, test to determine if there is sufficient evidence to indicate that process 1 takes a significantly shorter time to manufacture the Flash drives.

Essentials of Statistics for Business and Economics ¦ Anderson, Sweeney, Williams, Camm, Cochran ¦ 7th Edition
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Marked as best answer by xsk4r3kr0w on Mar 25, 2023

nikspatel037

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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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xsk4r3kr0w

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Reply 2 on: Mar 25, 2023
Excellent

tranoy

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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