Question

this list shows the number of years that 99 u.s. supreme court justices served. what number of years is the mode the supreme court justices served? a. 20 b. 15 c. 23 d. 5

Explanation:

Step1: Recall the definition of mode

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

Step2: Count the frequency of each number

Count how many times each number from 0 to 36 appears in the given list of years of service of U.S. Supreme Court Justices. After counting, we find that the number 15 appears 5 times, which is more frequently than other numbers.

Answer:

15