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According to the Carnegie unit system, the recommended number of hours students should study per unit is 2. Are statistics students' study hours more than the recommended number of hours per unit? The data show the results of a survey of 16 statistics students who were asked how many hours per unit they studied. Assume a normal distribution for the population. 2.9, 2.1, 1.6, 3.4, 2.4, 3.7, 4.2, 0.7, 4.6, 1.4, 3.6, 2.7, 1.9, 1.6, 0.8, 1.5 What can be concluded at the a = 0.01 level of significance?

According to the Carnegie unit system, the recommended number of hours students should study per unit is 2. Are statistics students' study hours more than the recommended number of hours per unit? The data show the results of a survey of 16 statistics students who were asked how many hours per unit they studied. Assume a normal distribution for the population. 2.9, 2.1, 1.6, 3.4, 2.4, 3.7, 4.2, 0.7, 4.6, 1.4, 3.6, 2.7, 1.9, 1.6, 0.8, 1.5 What can be concluded at the a = 0.01 level of significance?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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b. The null and alternative hypotheses would be: Ho: ?v Select an answerv H1: ?v Select an answerv c. The test statistic ?v = (please show your answer to 3 decimal places.) d. The p-value = |(Please show your answer to 4 decimal places.)
Transcribed Image Text:b. The null and alternative hypotheses would be: Ho: ?v Select an answerv H1: ?v Select an answerv c. The test statistic ?v = (please show your answer to 3 decimal places.) d. The p-value = |(Please show your answer to 4 decimal places.)
According to the Carnegie unit system, the recommended number of hours students should study per unit is 2. Are statistics students' study hours more than the recommended number of hours per unit? The data show the results of a survey of 16 statistics students who were asked how many hours per unit they studied. Assume a normal distribution for the population. 2.9, 2.1, 1.6, 3.4, 2.4, 3.7, 4.2, 0.7, 4.6, 1.4, 3.6, 2.7, 1.9, 1.6, 0.8, 1.5 What can be concluded at the a = 0.01 level of significance?
Transcribed Image Text:According to the Carnegie unit system, the recommended number of hours students should study per unit is 2. Are statistics students' study hours more than the recommended number of hours per unit? The data show the results of a survey of 16 statistics students who were asked how many hours per unit they studied. Assume a normal distribution for the population. 2.9, 2.1, 1.6, 3.4, 2.4, 3.7, 4.2, 0.7, 4.6, 1.4, 3.6, 2.7, 1.9, 1.6, 0.8, 1.5 What can be concluded at the a = 0.01 level of significance?
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