Question: Use the sample information x x = 37, = 5, n = 15 to calculate the following confidence intervals for assuming the sample is from
Use the sample information
x
x
= 37,= 5,n= 15 to calculate the following confidence intervals forassuming the sample is from a normal population.
(a)90 percent confidence.(Round your answers to 4 decimal places.)
The 90% confidence interval is fromto
(b)95 percent confidence.(Round your answers to 4 decimal places.)
The 95% confidence interval is fromto
(c)99 percent confidence.(Round your answers to 4 decimal places.)
The 99% confidence interval is fromto
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