Question

The two lists show the number of hours students in two grades spend playing sports each

week. Each list is the result of surveying a random sample of 10 students. Which statement is
most likely true about all the students in these grades, based on the samples?
Hours Spent Weekly Playing Sports
Grade 7: 4, 4, 5, 5, 6, 7, 7, 8, 9, 10
Grade 5: 1, 2, 3, 4, 4, 4, 5, 6, 6, 7

A. A seventh grader is likely to spend more hours playing sports than a fifth grader.
B. Playing sports is the most popular activity in both grades.
C. All students in seventh grade play at least 4 hours of sports each week.
D. All students in both grades play sports.

Answer 1

Seventh graders are likely to spend more hours playing sports than fifth graders.

Step-by-step explanation:

The two lists show the number of hours students in two grades spend playing sports each week. Based on the samples, the statement that is most likely true about all the students in these grades is A. A seventh grader is likely to spend more hours playing sports than a fifth grader.

This can be concluded because the maximum number of hours spent playing sports in Grade 7 is 10, while the maximum number of hours in Grade 5 is 7. Therefore, seventh graders generally spend more hours playing sports than fifth graders.