Math Question Help me please!!!!!?

Question

okays so the question is: IF you wanted to calculate your test average what informatin would you need?

a.your highest and lowest scores

b.Your median test score and the number of tests you took

c. your mode test score

or d. The total of points you earned from all tests and the numbers of tests you took please help it would be great

Answer 1

Average is the sum over the number of :

sum of values/ number of values added

Answer 2

D

Answer 3

d.  Computing the average (or mean) requires knowledge of all the test scores and the number of them.

Answer 4

The answers is d. To find the average you always clalculate ALL the tests together and then divide by the number of tests you took.

SO

AVG = Total test points / number of tests taken

Answer 5

its d because if you need to find an average you add up all the scores and then divide by the number of scores (tests) there were.

Answer 6

D because to find the average of your test score you will need to add all the test scores and divide the sum of the test score by the number of test.

For example: your test scores was 100, 97, 85, 93, and 100 you would add them up and get 465 and divide it by the number of test which is 5 and you would get  93.

Answer 7

You would need the total points earned from all tests and the number of tests you took.

Divide the total points earned by the number of tests taken to get the average :)