Question: If a survey of 100 randomly selected students shows 60 prefer math over science , what is a valid prediction for a school of 500 students?
A) About 300 students prefer math
B) Exactly 250 students prefer science
C) All students prefer math
D) About 100 students prefer science
Correct answer: A
Grade: 8 | Topic: Statistics and Probability | Difficulty: Hard | Standard: 8. SP. A. 1