The commercial for the new Meat Man Barbecue claims that it takes 13 minutes for assembly. A consumer advocate thinks that the assembly time is higher than 13 minutes. The advocate surveyed 15 randomly selected people who purchased the Meat Man Barbecue and found that their average time was 13.8 minutes. The standard deviation for this survey group was 3.3 minutes. What can be concluded at the the αα = 0.10 level of significance level of significance? The null and alternative hypotheses would be: H0: (symbol) to ____ H1: (symbol) to ____ The test statistic = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.) The p-value is (?,>, (or less than or equal to symbol) α Based on this, we should (reject,accept, fail to reject) the null hypothesis.
The commercial for the new Meat Man Barbecue claims that it takes 13 minutes for assembly. A consumer advocate thinks that the assembly time is higher than 13 minutes. The advocate surveyed 15 randomly selected people who purchased the Meat Man Barbecue and found that their average time was 13.8 minutes. The standard deviation for this survey group was 3.3 minutes. What can be concluded at the the αα = 0.10 level of significance level of significance? The null and alternative hypotheses would be: H0: (symbol) to ____ H1: (symbol) to ____ The test statistic = (please show your answer to 3 decimal places.) The p-value = (Please show your answer to 4 decimal places.) The p-value is (?,>, (or less than or equal to symbol) α Based on this, we should (reject,accept, fail to reject) the null hypothesis.
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 13 minutes for assembly. A consumer advocate thinks that the assembly time is higher than 13 minutes. The advocate surveyed 15 randomly selected people who purchased the Meat Man Barbecue and found that their average time was 13.8 minutes. The standard deviation for this survey group was 3.3 minutes. What can be concluded at the the αα = 0.10 level of significance level of significance?
- The null and alternative hypotheses would be:
H0: (symbol) to ____
H1: (symbol) to ____
- The test statistic = (please show your answer to 3 decimal places.)
- The p-value = (Please show your answer to 4 decimal places.)
- The p-value is (?,>, (or less than or equal to symbol) α
- Based on this, we should (reject,accept, fail to reject) the null hypothesis.
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