Question

Six test scores for Jonathan's history class are listed. Find the mean score. 92%, 98%, 43%, 98%, 97%, 85%

Choose one

Option 1: 86.5%
Option 2: 86.9%
Option 3: 85.5%
Option 4: 89.5%

Answer 1

To find the mean score, add up all the scores and divide by the total number of scores. The mean score is 85.5%.

Step-by-step explanation:

To find the mean score, you need to add up all the scores and then divide the sum by the total number of scores. In this case, you have 6 scores: 92%, 98%, 43%, 98%, 97%, and 85%. Adding these scores together gives you a total of 513%. Then, divide the sum by 6 to find the mean. 513% divided by 6 equals 85.5%. Therefore, the mean score is Option 3: 85.5%.