Answer :
Answer:
Step-by-step explanation:
The correct answer for the mean, median, and mode of the data set is:
mean: 87.2; median: 85.5; mode: 83
Mean: The mean is the average value of a data set. In this case, the mean is calculated to be 87.2.
Median: The median is the middle value of a sorted data set. In this case, the median is 85.5.
Mode: The mode is the value that appears most frequently in a data set. In this case, the mode is 83.
Therefore, the correct answer is:
mean: 87.2; median: 85.5; mode: 83
