A candy company taste-tested two chocolate bars, one with almonds and one without almonds. A panel of testers rated the bars on a scale of 0 to 5, with 5 indicating the highest taste rating. Assume the population standard deviations are equal. At the 0.05 significance level, do the ratings show a difference between chocolate bars with or without almonds? With Almonds Without Almonds 3 0 1 4 2 4 3 3 1 4 1 2 State the decision rule for 0.05 significance level: H0: μWithout = μWith H1: μWithout ≠ μWith. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.) Compute the test statistic. (Round your answer to 2 decimal places.)
A candy company taste-tested two chocolate bars, one with almonds and one without almonds. A panel of testers rated the bars on a scale of 0 to 5, with 5 indicating the highest taste rating. Assume the population standard deviations are equal. At the 0.05 significance level, do the ratings show a difference between chocolate bars with or without almonds? With Almonds Without Almonds 3 0 1 4 2 4 3 3 1 4 1 2 State the decision rule for 0.05 significance level: H0: μWithout = μWith H1: μWithout ≠ μWith. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.) Compute the test statistic. (Round your answer to 2 decimal places.)
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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A candy company taste-tested two chocolate bars, one with almonds and one without almonds. A panel of testers rated the bars on a scale of 0 to 5, with 5 indicating the highest taste rating. Assume the population standard deviations are equal. At the 0.05 significance level, do the ratings show a difference between chocolate bars with or without almonds?
| With Almonds | Without Almonds | |
| 3 | 0 | |
| 1 | 4 | |
| 2 | 4 | |
| 3 | 3 | |
| 1 | 4 | |
| 1 | ||
| 2 | ||
-
State the decision rule for 0.05 significance level: H0: μWithout = μWith H1: μWithout ≠ μWith. (Negative amounts should be indicated by a minus sign. Round your answers to 3 decimal places.)
-
Compute the test statistic. (Round your answer to 2 decimal places.)
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