Question

min q1 median q3 max
0 3 6 10 14
olga served more than 6 aces in about what percent of tennis matches?
choose 1 answer:
a 0%
b 25%
c 50%
d 75%
e 100%

Explanation:

Step1: Understand the meaning of median

The median divides the data - set into two equal - sized parts. 50% of the data is below the median and 50% is above it.

Step2: Identify the value of median

The median of the data - set is 6.

Step3: Calculate the percentage of data above the median

Since 50% of the data is above the median, the percentage of tennis matches in which Olga served more than 6 aces is 50%.

Answer:

C. 50%