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A data set includes data from student evaluations of courses. The summary statistics are n = 87, x = 3.34, s 0.67. Use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 3.50. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. There are two requirements that must be checked and met in order to test a claim about a population mean when the population standard deviation is not known using the Student t distribution. The first is that the sample is a simple random sample. For this problem, it is stated to assume that the sample is a simple random sample.

A data set includes data from student evaluations of courses. The summary statistics are n = 87, x = 3.34, s 0.67. Use a 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 3.50. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. There are two requirements that must be checked and met in order to test a claim about a population mean when the population standard deviation is not known using the Student t distribution. The first is that the sample is a simple random sample. For this problem, it is stated to assume that the sample is a simple random sample.

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
Section10.3: Measures Of Spread
Problem 1GP
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om s A data set includes data from student evaluations of courses. The summary statistics are n= 87, x= 3.34, s=0.67. Use a s has 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 3.50. Assume est st ddres that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. m th ernativ There are two requirements that must be checked and met in order to test a claim about a population mean when the population standard deviation is not known using the Student t distribution. The first is that the sample is a simple random sample. For this problem, it is stated to assume that the sample is a simple random sample. Print Continue his
Transcribed Image Text:om s A data set includes data from student evaluations of courses. The summary statistics are n= 87, x= 3.34, s=0.67. Use a s has 0.05 significance level to test the claim that the population of student course evaluations has a mean equal to 3.50. Assume est st ddres that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. m th ernativ There are two requirements that must be checked and met in order to test a claim about a population mean when the population standard deviation is not known using the Student t distribution. The first is that the sample is a simple random sample. For this problem, it is stated to assume that the sample is a simple random sample. Print Continue his
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