d) Determine the sample size needed in order to be 99 percent confident that 3:5 , the sample proportion of ColorSmart-SOOO television sets that last at least five years without a single repair, is within .04 of p, the true proportion of sets that last at least five years without a single repair. 1. Practical Choice: Use your answer from part a) and answer Canvas Quiz 6-9. (1 point) 2. Conservative Choice: Use p = 0.5, and answer Canvas Quiz 6-10. (1 point)