Probability problem on student recreation center

Reference no: EM1386560

Based on past data, the Student Recreation Center knew that the proportion of students who prefer exercising outside over exercising in a gym was 0.734. To update their records, the SRC conducted a survey. Out of 95 students surveyed, 76 indicated that they preferred outdoor exercise over exercising in a gym. The 99% confidence interval is (0.6943, 0.9057). Which of the following statements is the best conclusion?

1) We can claim that the proportion of students who prefer outdoor exercise is larger than 0.734.

2) The proportion of students who have changed their exercise habits from 0.734 is 99%.

3) We can not conclude that the proportion of students who prefer outdoor exercise differs from 0.734.

4) We can claim that the proportion of students who prefer outdoor exercise is smaller than 0.734.

5) The confidence interval does not provide enough information to form a conclusion.

Reference no: EM1386560

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