Use the given degree of confidence and sample data to, Basic Statistics

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Use the given degree of confidence and sample data to

Use the given degree of confidence and sample data to construct a confidence interval for the population mean x. Assume that the population has a normal distribution.

The principal randomly selected six students to take an aptitude test. Their scores were:

77.9 89.1 80.7 78.6 74.4 82.0

Determine a 90 percent confidence interval for the mean score for all students.

76.36 < x < 84.54

84.64 < x < 76.26

76.26 < x < 84.64

84.54 < x < 76.36

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Basic Statistics: Use the given degree of confidence and sample data to

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Reference No:- TGS0579790

Recent Questions Asked Basic Statistics

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