Mathematics, 04.09.2019 23:20, nikkierubio2007
8times 10^4 is as many times as large as 4 times 10^-5
Answers: 3
Mathematics, 21.06.2019 18:20, nehaljay1883
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
8times 10^4 is as many times as large as 4 times 10^-5...
Mathematics, 12.08.2020 05:01