Again consider the remote control button lifetime situation discussed in Exercise 9.60. Using the sample information given in the introduction to Exercise 9.60, the p-value for testing H0 versus Ha can be calculated to be .0174.
a. Determine whether H0 would be rejected at each of α = .10, α = .05, α = .01, and α = .001.
b. Describe how much evidence we have that the new button’s mean lifetime exceeds the mean lifetime of the best remote button currently on the market.