Aprofessor gives a statistics exam. the exam has 100 possible points. the scores for the students in the second classroom are as follows: 88 84 84 52 100 84 92 84 88 calculate the sample size, n, and the sample mean, m.

Sample size n is 9.

The sample mean M is 84.

Step-by-step explanation:

Given : A professor gives a statistics exam.

The exam has 100 possible points.

The scores for the students in the second classroom are as follows:

88 84 84 52 100 84 92 84 88

Since , the number of scores of different students= 9

∴ Sample size is n= 9.

Now , Sample mean =

Hence, the sample mean M is 84.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

6.5

step-by-step explanation:

you said it was in the question

~courtney