In her seventh grade pre-algebra class, Ms. Cornelius gave a standardized exam prepared by the district math department. Students' scores on the exam were as follows:

100, 98, 98, 96, 96, 96, 94, 92, 88, 82.

What is the mean score?

Question

Mathematics

Kennedi Grimes

30 July, 07:52

In her seventh grade pre-algebra class, Ms. Cornelius gave a standardized exam prepared by the district math department. Students' scores on the exam were as follows:

100, 98, 98, 96, 96, 96, 94, 92, 88, 82.

What is the mean score?

+2

Answers (1)

Know the Answer?

Gunner Wilson · Answer 1

Answer: 94

Step-by-step explanation:

The mean is the average of the numbers,

To find the mean add all the numbers and divide by how many numbers there are i. e count the numbers

In this case lets find the sum;

Sum = 100 + 98 + 98 + 96 + 96 + 96 + 94 + 92 + 88 + 82

= 940

Count the numbers : There are 10 numbers in total.

Therefore, The mean = 940/10

= 94

In her seventh grade pre-algebra class, Ms. Cornelius gave a standardized exam prepared by the district math department. Students' scores on the exam were as follows:100, 98, 98, 96, 96, 96, 94, 92, 88, 82.What is the mean score?

In her seventh grade pre-algebra class, Ms. Cornelius gave a standardized exam prepared by the district math department. Students' scores on the exam were as follows:

100, 98, 98, 96, 96, 96, 94, 92, 88, 82.

What is the mean score?