A simple random sample of size n is drawn from a population that is normally distributed. The samplemean, x, is found to be 106, and the sample standarddeviation, s, is found to be 10.

(a) Construct a 98% confidence interval about if the samplesize, n, is 29.

(b) Construct a 98% confidence interval about if the samplesize, n, is 14.

(c) Construct a 95% confidence interval about if the samplesize, n, is 29.

(d) Could we have computed the confidence intervals in parts(a)-(c) if the population had not been normallydistributed?

(a) Construct a 98% confidence interval about if the samplesize, n, is 29.

Lowerbound: _____

; Upperbound:_____

Use ascending order. Round to one decimal place asneeded/