Mathematics
Mathematics, 04.12.2019 21:31, yuvraj2298

Date:
1
what are the mean, variance, and standard deviation of these values?
3.5, 4.7, 6.4, 5.8, 4.2
mean = 4.7; variance: 1.158;
standard deviation - 1.08
mean = 4.92; variance: 0.944;
standard deviation - 0.9716
mean = 4.92; variance: 1.1096;
standard deviation - 1.05
mean = 4.7; variance: 1.1096;
standard deviation - 1.05

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 21:00, OceanClaws
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
image
Mathematics, 21.06.2019 22:00, daigle18383
What is the graph of the function fx x+2/x-3?
Answers: 3
image
Mathematics, 21.06.2019 22:00, JOEREACH
Simplify (4x^2 - 8xy + 2y^2) - (9x^2 - 4xy - 7y^2) a. -5x^2 + 4xy + 9y^2 b. -5x^2 - 4xy + 9y^2 c. -5x^2 + 12xy + 4y^2 d. -5x^2 - 4xy - 5y^2
Answers: 1
image
Mathematics, 22.06.2019 01:20, mianelson367
Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7
Answers: 2
Do you know the correct answer?
Date:
1
what are the mean, variance, and standard deviation of these values?
3.5...

Questions in other subjects: