a. The difference is a beats per minute. (Type an integer or a decimal. Do not round.) b. The difference is 71 ' standard deviations. (Round to two decimal places as needed.) 6. The z score is z = - (Round to two decimal places as needed.) d. The lowest pulse rate is '1 For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 37 beats per minute, the mean of the listed pulse rates is x = 77.0 beats per minute, and their standard deviation is s = 23.1 beats per minute. a. What is the difference between the pulse rate of 37 beats per minute and the mean pulse rate of the females? b. How many standard deviations is that [the difference found in part (a)]? c. Convert the pulse rate of 37 beats per minutes to a z score. d. If we consider pulse rates that convert to z scores between - 2 and 2 to be neither significantly low nor significantly high, is the pulse rate of 37 beats per minute significant?a. The difference is '.... ' ' 3 lb. (Type an integer or a decimal. Do not round.) b. The difference is - * 1' standard deviations. (Round to two decimal places as needed.) . V c.ThezscoreIsz= ..-.... (Round to two decimal places as needed.) d. The highest weight is . ' A data set lists weights (lb) of plastic discarded by households. The highest weight is 5.76 lb, the mean of all of the weights is x = 2.378 lb, and the standard deviation of the weights is s = 2.074 lb. a. What is the difference between the weight of 5.76 lb and the mean of the weights? b. How many standard deviations is that [the difference found in part (a)]? c. Convert the weight of 5.76 lb to a z score. d. If we consider weights that convert to z scores between - 2 and 2 to be neither significantly low nor significantly high, is the weight of 5.76 lb significant