Assume that females have pulse rates that are normally distributed with a mean ofμ=73.0beats per minute and a standard deviation ofσ=12.5beats per minute. Complete parts (a) through (c) below. Question content area bottomPart 1a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than80beats per minute. The probability is0.71230.7123.(Round to four decimal places as needed.)Part 2b. If4adult females are randomly selected, find the probability that they have pulse rates with a mean less than80beats per minute. The probability isenter your response here.(Round to four decimal places as needed.)

Answered: Image /qna-images/answer/54412445-f325-42a7-948c-87b46910a26e.jpg

Answered: Assume that females have pulse rates…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Question content area bottom

Part 1

a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than

beats per minute.

The probability is

0.71230.7123.

(Round to four decimal places as needed.)

Part 2

b. If

adult females are randomly selected, find the probability that they have pulse rates with a mean less than

beats per minute.

The probability is

enter your response here.

(Round to four decimal places as needed.)

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Expert Solution