To find the range of the data set, we first need to determine the smallest and largest percentages Tammy earned on her quizzes.
Smallest percentage:
The smallest percentage earned by Tammy is 72%.
Largest percentage:
The largest percentage earned by Tammy is 95%.
Therefore, the range of the data set is 95% - 72% = 23%.
Tammy is recording the percentages she earned on each quiz in her math class. Here are her results for the last quizzes.
, , , , , ,
Find the range of the data set.
1 answer