Question

use this information to answer questions 2 & 3. the following are the ages of students in a small class: ages: 10, 12, 10, 14, 16, 10, 14, 12. 3. find the median. find the mode. find the range.

Explanation:

Step1: Sort the data

10, 10, 10, 12, 12, 14, 14, 16

Step2: Find the median

There are 8 data - points. The median is the average of the 4th and 5th ordered values. $\frac{12 + 12}{2}=12$

Step3: Find the mode

The mode is the value that appears most frequently. 10 appears 3 times, more frequently than other values, so the mode is 10.

Step4: Find the range

The range is the difference between the maximum and minimum values. $16−10 = 6$

Answer:

Median: 12
Mode: 10
Range: 6