Answered

Jill had the following scores on quizzes.
0: 0 quizzes
1: 1 quiz
2: 3 quizzes
3: 4 quizzes
4: 4 quizzes
5: 1 quiz
What is the mean score for Jills quizzes? Show your work.

Answer :

The mean is the number that appears the most in a set of numbers. Since 4 appears twice, while all the other numbers appear only once, the mean is 4.
cringeyty1093

To find the add up all the scores and divide the sum by the total number of quizzes.  

0: 0 quizzes

1: 1 quiz                     total  : 1

2: 3 quizzes               total : 6  

3: 4 quizzes               total : 12

4: 4 quizzes               total : 16  

5: 1 quiz                     total : 1

There are 13 quizzes and the total score is 36. Dividing the total score by the total number of quizzes will give us a final answer of 2.77.

Other Questions