Mathematics, 06.11.2019 22:31 hannahboohoo120

Use the given degree of confidence and sample data to construct a confidence interval for the population mean

muμ.

assume that the population has a normal distribution.

thirty randomly selected students took the calculus final. if the sample mean was 95 and the standard deviation was 6.6, construct a 99% confidence interval for the mean score of all students.

a.

91.68less than
b.

92.03less than
c.

92.95less than
d.

91.69less than

Answers: 2

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Use the given degree of confidence and sample data to construct a confidence interval for the popula...