(b) A sample of size 15 drawn from a normally distributed population has sample mean 35 and sample standard deviation 14. Construct a 95% confidence interval for the population mean, and interpret its meaning.

College Algebra (MindTap Course List)
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Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
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pls answer a with some explanation tq 

(b) A sample of size 15 drawn from a normally distributed population has sample mean 35 and
sample standard deviation 14. Construct a 95% confidence interval for the population mean,
and interpret its meaning.
Transcribed Image Text:(b) A sample of size 15 drawn from a normally distributed population has sample mean 35 and sample standard deviation 14. Construct a 95% confidence interval for the population mean, and interpret its meaning.
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