19
QuizMultiple Choice

Unit Test — Unit test

Question 19 • Probability and Statistics with Applications Honors Sem-2-FL-1210300 (2024-2025)

A study reported that about 40% of high school students have tried out for a sport at their school. To find out if this applies to Jessica’s school, she surveyed an SRS of 20 students. Nine of them said that they had tried out for a sport. To see if this result is surprising, a simulation is to be conducted to estimate the probability of obtaining a sample result as high as this one.Let 0–3 represent students who tried out for a sport and 4–9 represent students who did not try out for a sport.

Question illustration
Answer
A
0.40
B
0.45
C
0.50
D
0.60
Previous
Next