Pls help I’ll mark u brain
...
Answers: 1
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 19:30
Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.
Answers: 2
Mathematics, 21.06.2019 22:30
If a line is defined by the equation y = 5x + 2, what is the slope?
Answers: 2
Mathematics, 22.06.2019 01:30
Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?
Answers: 3
Mathematics, 15.08.2019 07:30
Mathematics, 15.08.2019 07:30
Mathematics, 15.08.2019 07:30
English, 15.08.2019 07:30
Mathematics, 15.08.2019 07:30
Mathematics, 15.08.2019 07:30
English, 15.08.2019 07:30
English, 15.08.2019 07:30
Mathematics, 15.08.2019 07:30
Mathematics, 15.08.2019 07:30
History, 15.08.2019 07:30
Mathematics, 15.08.2019 07:30
History, 15.08.2019 07:30