Question: 2. A random sample of size 64 is drawn from a population whose distribution, mean, and standard deviation are all unknown. The summary statistics are

2.A random sample of size 64 is drawn from a population whose distribution, mean, and standard deviation are all unknown. The summary statistics are= 36.7 ands= 4.2. Construct a 90% confidence interval for the population mean.

a.[36.03, 37.37]

b.[35.84, 37.56]

c.[36.37, 37.03]

d.[35.74, 37.66]

e.[36.28, 37.12]

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