The pulse rates of 174 randomly selected adult males vary

Last updated: 7/19/2022

The pulse rates of 174 randomly selected adult males vary from a low of 35 bpm to a high of 115 bpm. Find the minimum sample size required to estimate the mean pulse rate of adult males. Assume that we want 99% confidence that the sample mean is within 4 bpm of the population mean. Complete parts (a) through (c) bela a. Find the sample size using the range rule of thumb to estimate σ. n= (Round up to the nearest whole number as needed.)