Can someone please explain it to me the last two parts ASAP??!!! A CI is desired for the true average stray-load loss u (watts) for a certain type of induction motor when the line current is held at10 amps for a speed of 1500 rpm. Assume that stray-load loss is normally distributed with o = 2.9. (Round your answers to twodecimal places.)(a) Compute a 95% CI for u when n = 25 and x = 51.2.50.0652.34watts(b) Compute a 95% CI for u when n = 100 and x = 51.2.50.6351.77watts(c) Compute a 99% CI for u when n = 100 and x = 51.2.50.4551.95watts(d) Compute an 82% CI for u when n = 100 and x = 51.2.D.O)watts(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 wholenumber.)n =

Given that d) sample size n =100 population standard deviation =2.9 Sample mean =51.2

Answered: (d) Compute an 82% CI for u when n =…

(d) Compute an 82% CI for u when n = 100 and x = 51.2. watts (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.) n =

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)

6th Edition

ISBN:9781337111348

Author:Bruce Crauder, Benny Evans, Alan Noell

Publisher:Bruce Crauder, Benny Evans, Alan Noell

Chapter2: Graphical And Tabular Analysis

Section2.1: Tables And Trends

Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...

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Question

Can someone please explain it to me the last two parts ASAP??!!!

A CI is desired for the true average stray-load 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 stray-load loss is normally distributed with o = 2.9. (Round your answers to two
decimal places.)
(a) Compute a 95% CI for u when n = 25 and x = 51.2.
50.06
52.34
watts
(b) Compute a 95% CI for u when n = 100 and x = 51.2.
50.63
51.77
watts
(c) Compute a 99% CI for u when n = 100 and x = 51.2.
50.45
51.95
watts
(d) Compute an 82% CI for u when n = 100 and x = 51.2.
D.O)
watts
(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.)
n =

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