Suppose that prices of a gallon of milk at various stores in one town have a mean of $3.98 with a standard deviation of $0.09. Using Chebyshev's Theorem, what is the minimum stores that sell a gallon of milk between $3.71 and $4.25? Round your answer to one decimal place.

For a data set of the pulse rates for a sample of adult females, the lowest pulse rate is 33 beats per minute, the mean of the listed pulse rates is x = 71.0 beats per minute, and their standard deviation is s = 14.8 beats per minute. a. What is the difference between the pulse rate of 33 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 33 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 33 beats per minute significant? a. The difference is (Type an integer or a beats per minute. decimal. Do not round.) b. The difference is standard deviations. (Round to two decimal places as needed.) c. The z score is z = (Round to two decimal places as needed.) d. The lowest pulse rate is significantly high. significantly low. not significant. C

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=73.0 beats per​ minute, and their standard deviation is s=20.5 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 −2and 2 to be neither significantly low nor significantly​ high, is the pulse rate of 37 beats per minute​ significant?

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 = 71.0 beats per minute, and their standard deviation is s= 14.2 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? b. 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 significantly 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 z=. (Round to two decimal places as needed.) d. The lowest pulse rate is