A CI is desired for the true average stray-load loss μ (watts) for a certain type of induction motor when the line current is held at 10 amps for a speed of 1500 гpm. Assume that stray-load loss is normally distributed with sigma = 3 a. Compute a 95% CI for µ when n = 25 and overline x = 58.3 . b. Compute a 95% CI for µ when n = 100 and x = 58.3. c. Compute a 99% CI for µ when n = 100 and x = 58.3. d. Compute an 82% CI for µ when n = 100 and x = 58.3. e. How large must n be if the width of the 99% interval for u is to be 1.0?