This data set gives the scores of 41 students on a biology exam:
{66, 67, 67, 68, 80, 81, 81,...
Mathematics, 19.02.2020 20:05, kkruvc
This data set gives the scores of 41 students on a biology exam:
{66, 67, 67, 68, 80, 81, 81, 82, 22, 65, 66, 68, 69, 70, 71, 71, 71. 72. 72, 73, 73, 74, 75, 78, 78, 78, 78, 79, 79, 80, 80, 82, 83, 75, 75, 75, 76, 77, 83, 83.
99)
Which of the following is the best measure of the central tendency?
A. mean
B. mode
C. median
D. range
Answers: 2
Mathematics, 21.06.2019 22:30, vsuescun10
For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
Answers: 1
Mathematics, 22.06.2019 03:10, CM0
The coverage of a base station of a telecommunication company forms a disk with a radius of (kilometers). let be the distance of a cellphone from a base station. assume that the location of cellphones in use are randomly uniformly distributed within the disk. calculate the mean and variance for the random variable.
Answers: 3
Mathematics, 22.06.2019 03:30, naimareiad
Find the simplified product: 2sqrt 5x^3(-3sqrt10x^2) a: -30sqrt2x^5 b: -30x^2sqrt2x c: -12x^2sqrt5x d: -6sqrt50x^5
Answers: 2
Mathematics, 22.06.2019 04:00, angel41583
5. divide and simplify if possible. β250x16β2x 6. what is the solution of the equation? β2x+13β5=x
Answers: 1
Mathematics, 16.04.2021 04:00
Mathematics, 16.04.2021 04:00