For a data set of the pulse rates for a sample of adult​ females, the lowest pulse rate is 38 beats per​ minute, the mean of the listed pulse rates is x=75.0 beats per​ minute, and their standard deviation is s=23.9 beats per minute.   a. What is the difference between the pulse rate of 38beats 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 of38beats 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 38 beats per minute​ significant? d>the lowest pulse rate is significantly high,low or not significant

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