This Question: 1 pt 3 of 6 (1 complete)
This Test: 6 pts possible
For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 35 beats per minute, the mean of the listed pulse rates is x = 72.0 beats per minute, and their standard deviation is s = 24.6 beats per minute.
a. What is the difference between the pulse rate of 35 beats per minute and the mean pulse rate of the females?
. How many standard deviations is that the difference found in part (a)?
c. Convert the pulse rate of 35 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 significadily high, is the pulse rate of 35 beats per minute significant?
a. The difference is beats per minute.
(Type an integer or a decimal. Do not round.)
b. The difference is standard deviations
(Round to two decimal places as needed.)
c. The z score is 2-0
(Round to two decimal places as needed.)
d. The lowest pulse rate is
Enter your answer in each of the answer boxes