Type your question here The mean weight of 800 male students at a certain college is 70kg and the standard deviation is 10kg assuming that the weights are normally distributed find how many students weigh i) Between 60 and 78kg ii) more than 82kg. Q3) Machines A and B make components, which are then placed on a conveyor belt. Ofthose made by machine A, 93% are acceptable. Of those made by machine B, 95% areacceptable. Machine A makes 60% of the components and machine B makes the rest. Findthe probability that a component selected at random from the conveyor belt is(a) made by machine A(b) made by machine A and acceptable(c) made by machine B and acceptable(d) made by machine B and unacceptable

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Answered: Q3) Machines A and B make components,…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Type your question here The mean weight of 800 male students at a certain college is 70kg and the standard deviation is 10kg assuming that the weights are normally distributed find how many students weigh i) Between 60 and 78kg ii) more than 82kg.

Q3) Machines A and B make components, which are then placed on a conveyor belt. Of
those made by machine A, 93% are acceptable. Of those made by machine B, 95% are
acceptable. Machine A makes 60% of the components and machine B makes the rest. Find
the probability that a component selected at random from the conveyor belt is
(a) made by machine A
(b) made by machine A and acceptable
(c) made by machine B and acceptable
(d) made by machine B and unacceptable

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