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Mathematics, 02.11.2019 06:31 kleighlamb4850

Aci 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 rpm. assume that stray-load loss is normally distributed with σ = 2.1. (round your answers to two decimal places.)

(a) compute a 95% ci for μ when n = 25 and sample mean = 58.3.
(b) compute a 95% ci for μ when n = 100 and sample mean = 58.3.

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