Question
The two-way relative frequency table shows the relative frequencies of 9- and 10-year-olds who prefer Superhero A or Superhero B.
What percent of 9-year-olds prefer Superhero A?
Enter your answer in the box.
%
Superhero A Superhero B
9-year-olds 0.375 0.625
10-year-olds 0.667 0.333
What percent of 9-year-olds prefer Superhero A?
Enter your answer in the box.
%
Superhero A Superhero B
9-year-olds 0.375 0.625
10-year-olds 0.667 0.333
Answers
GPT-4o mini
To find the percent of 9-year-olds who prefer Superhero A, we look at the relative frequency given in the table for 9-year-olds who prefer Superhero A, which is 0.375.
To convert this relative frequency to a percentage, we multiply by 100:
\[
0.375 \times 100 = 37.5
\]
Therefore, the percent of 9-year-olds who prefer Superhero A is **37.5%**.
To convert this relative frequency to a percentage, we multiply by 100:
\[
0.375 \times 100 = 37.5
\]
Therefore, the percent of 9-year-olds who prefer Superhero A is **37.5%**.