What is the Standard test statistic?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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Please answer 23 24 with solution

23
What is the Standard test statistic? *
1.80
1.39
1.13
This question is required.
24
What is the Statistical Decision in statement form? *
With 0.10 level of significance, there is no sufficient evidence that the average weight of the tanks IS LESS
THAN 6-kgs
With 0.10 level of significance, there is sufficient evidence that the average weight of the tanks IS LESS THAN
6-kgs
This question is required.
Transcribed Image Text:23 What is the Standard test statistic? * 1.80 1.39 1.13 This question is required. 24 What is the Statistical Decision in statement form? * With 0.10 level of significance, there is no sufficient evidence that the average weight of the tanks IS LESS THAN 6-kgs With 0.10 level of significance, there is sufficient evidence that the average weight of the tanks IS LESS THAN 6-kgs This question is required.
Problem Solving: Caselet 1 A
A store that sells LPG claims that the mean weight of their mini-tanks are exactiy 6-kgs as prescribed. Using a
random sample of 15 mini LPG tanks, a regular customer tests the theory that the average weight of the store's
tanks are somehow lower than the prescribed weight. Use a significance level of a=0.10
5.78
5.98
6.01
6.09
6.23
5.89
6.00
6.03
6.10
6.24
5.92
6.00
6.05
6.15
6.25
Transcribed Image Text:Problem Solving: Caselet 1 A A store that sells LPG claims that the mean weight of their mini-tanks are exactiy 6-kgs as prescribed. Using a random sample of 15 mini LPG tanks, a regular customer tests the theory that the average weight of the store's tanks are somehow lower than the prescribed weight. Use a significance level of a=0.10 5.78 5.98 6.01 6.09 6.23 5.89 6.00 6.03 6.10 6.24 5.92 6.00 6.05 6.15 6.25
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