A random sample of 100 television programs contained an average of 2.37 acts of physical violence per program. At the 99% level, what is your estimate of the population value?

99% CI for µ using Normal dist
Sample Mean = x = 2.37
Since sample size is large, sample standard deviation can be taken as an approx-
imation of population standard deviation.
Population Standard deviation = σ = 0.3
Sample Size = n = 100
Significance level = α = 1− Confidence = 1− 0.99 = 0.01
The Critical Value = zα/2 = z0.005 = 2.58 (closest value From z...