Mathematics
Mathematics, 16.07.2019 18:00, leandrogarin37p2g5ds

Yuri computes the mean and standard deviation for the sample data set 12, 14, 9, and 21. he finds the mean is 14. his steps for finding the standard deviation are below

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:30, owlgirl554
Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x
Answers: 1
image
Mathematics, 21.06.2019 17:20, garciavergaraana
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
Answers: 1
image
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
image
Mathematics, 21.06.2019 18:30, o10889084
If 25% of y is 30, what is 60% of y?
Answers: 1
Do you know the correct answer?
Yuri computes the mean and standard deviation for the sample data set 12, 14, 9, and 21. he finds th...

Questions in other subjects:

Konu
Mathematics, 06.09.2021 19:10
Konu
Social Studies, 06.09.2021 19:10
Konu
Biology, 06.09.2021 19:10