Answers: 2
Mathematics, 21.06.2019 18:20
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
Asquare could be a rectangle and a rhombus?...
Mathematics, 03.02.2021 14:00
Mathematics, 03.02.2021 14:00
Geography, 03.02.2021 14:00
Biology, 03.02.2021 14:00
English, 03.02.2021 14:00
SAT, 03.02.2021 14:00
Mathematics, 03.02.2021 14:00
Mathematics, 03.02.2021 14:00
Physics, 03.02.2021 14:00
Biology, 03.02.2021 14:00
History, 03.02.2021 14:00
History, 03.02.2021 14:00