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The pulse rates of 153 randomly selected adult males vary from a low of 37 bpm to a high of 101 bpm. Find the minimum sample size required to estimate the mean pulse rate of adult males. Assume that we want 98% confidence that the sample mean is within 4 bpm of the population mean. Complete parts (a) through (c) below. a. Find the sample size using the range rule of thumb to estimate a. n= 87 (Round up to the nearest whole number as needed.) b. Assume that a 10.6 bpm, based on the value s=10.6 bpm from the sample of 153 male pulse rates. n-

The pulse rates of 153 randomly selected adult males vary from a low of 37 bpm to a high of 101 bpm. Find the minimum sample size required to estimate the mean pulse rate of adult males. Assume that we want 98% confidence that the sample mean is within 4 bpm of the population mean. Complete parts (a) through (c) below. a. Find the sample size using the range rule of thumb to estimate a. n= 87 (Round up to the nearest whole number as needed.) b. Assume that a 10.6 bpm, based on the value s=10.6 bpm from the sample of 153 male pulse rates. n-

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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The pulse rates of 153 randomly selected adult males vary from a low of 37 bpm to a high of 101 bpm. Find the minimum sample size required to estimate the mean pulse rate of adult males. Assume that we want 98% confidence that the sample mean is within 4 bpm of the population mean. Complete parts (a) through (c) below. a. Find the sample size using the range rule of thumb to estimate a. n= 87 (Round up to the nearest whole number as needed.) b. Assume that o= 10.6 bpm, based on the value s10.6 bpm from the sample of 153 male pulse rates. (Round up to the nearest whole number as needed.)
Transcribed Image Text:The pulse rates of 153 randomly selected adult males vary from a low of 37 bpm to a high of 101 bpm. Find the minimum sample size required to estimate the mean pulse rate of adult males. Assume that we want 98% confidence that the sample mean is within 4 bpm of the population mean. Complete parts (a) through (c) below. a. Find the sample size using the range rule of thumb to estimate a. n= 87 (Round up to the nearest whole number as needed.) b. Assume that o= 10.6 bpm, based on the value s10.6 bpm from the sample of 153 male pulse rates. (Round up to the nearest whole number as needed.)
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