Assume that females have pulse rates that are normally distributed with a mean of 76.0 beats per minute and a standard deviation of e- 12.5 beats per minute. Complete parts (e) through (c)belowa. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 79 beats per minuteThe probability is 5048(Round to four decimal places as needed.)b. If 4 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 79 beats per minute.The probability is(Round to four decimal places as needed.)

a) Suppose the random variable x defines the pulse rate of females.

Answered: Assume below les have pulse rates of…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Females have pulse rates that are normally distributed with a mean of 74 beats per minute and a standard deviation of 12.5 beats per minute. If 16 adult female are randomly selected, find the probability that their pulse rates are less than 70 beats per minute. Express your answer as a percent rounded to 2 decimal places.
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