Use the table to answer the question.
Math Test Scores (%)
Test #1 Test #2 Test #3 Test #4 Test #5 Test #6 Test #7
70 82 95 81 78 82 93
The table shows the percentages of Mario’s math test scores so far this year. Use the gathered data to determine Mario’s average test score.
(1 point)
Responses
81
81
82
82
83
83
581
To find Mario's average test score, we add up all the test scores and divide by the number of tests (which is 7):
70 + 82 + 95 + 81 + 78 + 82 + 93 = 581
581 divided by 7 = 83
Therefore, Mario's average test score is 83.
To determine Mario's average test score, you need to add up all of his test scores and then divide by the number of tests taken.
Test #1: 70
Test #2: 82
Test #3: 95
Test #4: 81
Test #5: 78
Test #6: 82
Test #7: 93
To find the average, add up all the scores:
70 + 82 + 95 + 81 + 78 + 82 + 93 = 581
Now, divide the sum by the number of tests taken, which is 7:
581 / 7 = 83
Therefore, Mario's average test score is 83.