Mathematics, 31.03.2021 15:50, pennygillbert
Which answer best describes the calculation of the measures of center and variance in a histogram You can calculate all of the measures of center but not all of the meausures of variance You can calculate all of the measures of center but not all of the meausures of variance You can calculate all of the measures of variance but not all of the measures of center You can calculate all of the measures of variance but not all of the measures of center You cannot find any of the measures of center or variance because the histogram only shows intervals of data, not exact data needed to find the measures
Answers: 2
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
Which answer best describes the calculation of the measures of center and variance in a histogram Yo...
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