Mathematics, 23.01.2020 12:31 chris3487
Lucia ran the 400-meter race 3 times. her fastest time was 52.2 seconds. her slowest time was 56.3 seconds. if luzia’s average time was 54.0 seconds, what was time for the third race?
Answers: 3
Mathematics, 21.06.2019 15:30
Iwill make brain if you me correctly fill this out needs due today pls and send it back to me (click the link and you will get it)
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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
Mathematics, 21.06.2019 18:20
What is the solution set of the quadratic inequality x^2-5< or equal to 0
Answers: 1
Lucia ran the 400-meter race 3 times. her fastest time was 52.2 seconds. her slowest time was 56.3 s...
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