in a recent survey, 8 people were each asked the number of times they have been on an airplane. here is a…
in a recent survey, 8 people were each asked the number of times they have been on an airplane. here is a list of the responses. 20, 7, 4, 6, 21, 10, 4, 12 find the range of the data set.
Answer
Explanation:
Step1: Find the maximum value
The given data - set is (20,7,4,6,21,10,4,12). The maximum value in the data - set is (21).
Step2: Find the minimum value
The minimum value in the data - set is (4).
Step3: Calculate the range
The range of a data - set is calculated as (Range = \text{Max}-\text{Min}). So, (Range=21 - 4=17).
Answer:
17