Question: Use the sample information _ x= 36, = 7, n = 16 to calculate the following confidence intervals for assuming the sample is from a
Use the sample information
_
x= 36, = 7, n = 16 to calculate the following confidence intervals for assuming the sample is from a normal population.
(a) 90 percent confidence. (Round your answers to 4 decimal places.)
The 90% confidence interval is from
to
(b) 95 percent confidence. (Round your answers to 4 decimal places.)
The 95% confidence interval is from
to
(c) 99 percent confidence. (Round your answers to 4 decimal places.)
The 99% confidence interval is from
to
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