A CI is desired for the true average stray-load loss A (watts) for a certain type of induction motor when the line current is heldat 10 amps for a spe

aflacatn

aflacatn

Answered question

2021-03-05

A CI is desired for the true average stray-load loss A (watts) for a certain type of induction motor when the line current is heldat 10 amps for a speed of 1500 rpm. Assume that stray-load loss isnormally distributed with A = 3.0.
In this problem part (a) wants you to compute a 95% CI for A when n =25 and the sample mean = 58.3.

Answer & Explanation

Obiajulu

Obiajulu

Skilled2021-03-07Added 98 answers

The 95% confidence interval value in the table is 1.96., Z=1.96

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