Question

the ages of the people in the chan family are listed in the table. chan family ages family members ages theresa 18 clara 67 francis 32 noah 18 leah 25 james 18 sarah 90 what is the mode of this data set? a 18 b 25 c 67 d 90

Explanation:

Step1: Recall mode definition

The mode is the value that appears most frequently in a data - set.

Step2: Count frequency of each age

18 appears 3 times, 25 appears 1 time, 67 appears 1 time, 90 appears 1 time.

Step3: Determine the mode

Since 18 appears the most frequently.

Answer:

A. 18