Probability problem on student recreation center

Assignment Help Basic Statistics

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

Questions Cloud

Confidence interval to estimate average age of all golfers : The owner of a local golf course wanted to determine the average age of the golfers that played on the course. In a random sample of 30 golfers that visited his course, the sample mean was 48.34 and the standard deviation was 9.327. Calculate a 90..

Free will and determinism : To what extent is human behavior determined by external and internal influences? Do we have free will?

Determine the total energy radiated by the sun each day : Determine the total energy radiated by the Sun each day. The Stephan-Boltzmann constant is 5.6696 × 10-8 W/m2/K4, e = 1, and the radius of Sun is 6.96 × 108 m.

Which functional area of the five explained in the reading : Which functional area of the five explained in the reading does your department best fit into? Explain the functional area's mission and goals. If the functional area is not IT Systems, describe how IT Systems supports the functional area.

Probability problem on student recreation center : 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..

Southern blot to detect the junction fragment : Diagnosis of CML can be done using a Southern blot to detect the junction fragment. In early stages of CML most patients are heterozygous for the genome rearrangement,

Illustrate what is the following new theory called : Illustrate what is the following new theory called: 'under which industries could be held liable if their stock prices fell significantly when the industries' projections of future earnings had been favourable.

Determine amplitude : After 0.800, its displacement is found to be 0.13 on the opposite side and it has passed the equilibrium position once throughout this interval.

Approaches to problem of reality : Metaphysics is generally understood as the area of philosophy that deals with the problem of the meaning and structure of reality or existence. Many views have been advanced by philosophers

User Account

All Pages