The commercial for the new Meat Man Barbecueclaims that it takes 9 minutes for assembly. Aconsumer advocate thinks that the assembly time ishigher than 9 minutes. The advocate surveyed 14randomly selected people who purchased the MeatMan Barbecue and found that their average time was9.7 minutes. The standard deviation for this surveygroup was 2.2 minutes. What can be concluded atthe the a = 0.05 level of significance level ofsignificance?a. For this study, we should usez-test for a population proportion vb. The null and alternative hypotheses would be:Ho:H1:c. The test statistic (t1.191(pleaseshow your answer to 3 decimal places.)d. The p-value = 0.1169(Please show youranswer to 4 decimal places.)e. The p-value is? ▼af. Based on this, we should | Select an answerthe null hypothesis.g. Thus, the final conclusion is that ...The data suggest that the populationmean amount of time to assemble theMeat Man barbecue is not significantlyhigher than 9 at a = 0.05, so there isstatistically insignificant evidence toconclude that the population meanamount of time to assemble the MeatMan barbecue is higher than 9.The data suggest the population meanis not significantly higher than 9 at a =0.05, so there is statisticallyinsignificant evidence to conclude thatthe population mean amount of time toassemble the Meat Man barbecue isequal to 9.The data suggest the populaton mean issignificantly higher than 9 at a =0.05,so there is statistically significantevidence to conclude that thepopulation mean amount of time toassemble the Meat Man barbecue ishigher than 9.

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The commercial for the new Meat Man Barbecue claims that it takes 9 minutes for assembly. A consumer advocate thinks that the assembly time is higher than 9 minutes. The advocate surveyed 14 randomly selected people who purchased the Meat Man Barbecue and found that their average time was 9.7 minutes. The standard deviation for this survey group was 2.2 minutes. What can be concluded at the the a = 0.05 level of significance level of significance?

The commercial for the new Meat Man Barbecue claims that it takes 9 minutes for assembly. A consumer advocate thinks that the assembly time is higher than 9 minutes. The advocate surveyed 14 randomly selected people who purchased the Meat Man Barbecue and found that their average time was 9.7 minutes. The standard deviation for this survey group was 2.2 minutes. What can be concluded at the the a = 0.05 level of significance level of significance?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The commercial for the new Meat Man Barbecue claims that it takes 9 minutes for assembly. A consumer advocate thinks that the assembly time is higher than 9 minutes. The advocate surveyed 14 randomly selected people who purchased the Meat Man Barbecue and found that their average time was 9.7 minutes. The standard deviation for this survey group was 2.2 minutes. What can be concluded at the the a = 0.05 level of significance level of significance? a. For this study, we should use Select an answer b. The null and alternative hypotheses would be: Но: ? Select an answer H1: Select an answer c. The test statistic ? ▼ (please %3D show your answer to 3 decimal places.)
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