The pulse rates of 154 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 meanpulse rate of adult males. Assume that we want 98% confidence that the sample mean is within 3 bpm of the population mean. Complete parts (a) through (c) below.a. Find the sample size using the range rule of thumb to estimate on = 154(Round up to the nearest whole number as needed.)b. Assume that a= 10.8 bpm, based on the value s = 10.8 bpm from the sample of 154 male pulse rates.n=Round up to the