Mathematics, 12.11.2020 22:50, Derrielle6451
So your a gamer sing never gonna give you up by rick astley in the chat
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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%
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So your a gamer sing never gonna give you up by rick astley in the chat...
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