Duke wanted to determine the spread between the highest and lowest scores on an exam for a class he was teaching.He should use
A)frequency distribution.
B)range.
C)mean.
D)standard deviation.
E)interquartile range

Question

Quizplus · Accepted Answer

To determine the spread between the highest and lowest scores, Duke should use the range, which is the difference between the highest and lowest score in a dataset. The other options (frequency distribution, mean, standard deviation, and interquartile range) do not directly measure the spread in this way.

Duke Wanted to Determine the Spread Between the Highest and Lowest