A CI is desired for the true average strayiload loss ,u (watts) for a certain type of induction motor when the line current is held at 10 amps for a speed of 1500 rpm. Assume that strayiload loss is normally distributed with a : 2.9. (Round your answers to two decimal places.) (a) Compute a 95% CI for u when n : 25 and : 57.5. (:.:)m (b) Compute a 95% CI for ,u when n : 100 and E : 57.5. (3,3)... (c) Compute a 99% CI for p: when n : 100 and : 57.5. (:.:)wrs (d) Compute an 82% CI for u when n : 100 and Q : 57.5. (:.:)mm (e) How large must n be if the width of the 99% interval for .u is to be 1.0? (Round your answer up to the nearest whole number.)