The pulse rates of 150 randomly selected adult males vary from a low of 42 bpm to a high of 108 bpm. Find the minimum sample size required to estimate the mean pulse rate of adult males. Assume that we want 90% confidence that the sample mean is within 2 bpm of the population mean. Complete parts (a) through (c) below. a. Find the sample size using the range rule of thumb to estimate o. n=0 (Round up to the nearest whole number as needed.) b. Assume that o= 102 bpm, based on the value s= 10.2 bpm from the sample of 150 male pulse rates. n=0 (Round up to the nearest whole number as needed.) c. Compare the results from parts (a) and (b). Which result is likely to be better? The result from part (a) is V the result from part (b). The result from is likely to be better because

The pulse rates of 150 randomly selected adult males vary from a low of 42 bpm to a high of 108 bpm. Find the minimum sample size required to estimate the mean pulse rate of adult males. Assume that we want 90% confidence that the sample mean is within 2 bpm of the population mean. Complete parts (a) through (c) below. a. Find the sample size using the range rule of thumb to estimate o. n=0 (Round up to the nearest whole number as needed.) b. Assume that o= 102 bpm, based on the value s= 10.2 bpm from the sample of 150 male pulse rates. n=0 (Round up to the nearest whole number as needed.) c. Compare the results from parts (a) and (b). Which result is likely to be better? The result from part (a) is V the result from part (b). The result from is likely to be better because

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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