Question

explain how to find the range of a data set. what is an advantage of using the range as a measure of variation? what is a disadvantage? explain how to find the range of a data set. choose the correct answer below. a. the range is found by adding the first and last data entries. b. the range is found by subtracting the first data entry from the last data entry. c. the range is found by subtracting the minimum data entry from the maximum data entry. d. the range is found by adding the minimum and maximum data entries. what is an advantage of using the range as a measure of variation? a. it uses only two entries from the data set. b. it uses all entries from the data set. c. it is easy to compute.

Explanation:

The range of a data - set is calculated by subtracting the minimum value from the maximum value. An advantage of the range is its simplicity in computation as it only requires identifying the maximum and minimum values.

Answer:

Explain how to find the range of a data set: C. The range is found by subtracting the minimum data entry from the maximum data entry.
What is an advantage of using the range as a measure of variation? C. It is easy to compute.