4.32 True or false:  Determine if the following statements are true or false, and explain your reasoning. If false, state how it could be corrected.


(a) If a given value (for example, the null hypothesized value of a parameter) is within a 95% confidence interval, it will also be within a 99% confidence interval.

(b) Suppose the null hypothesis is μ = 5 and we fail to reject Ho. Under this scenario, the true population mean is 5.