Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

1. Correlation between price of a textbook and the number of pages, based on 25

ID: 3060229 • Letter: 1

Question

1. Correlation between price of a textbook and the number of pages, based on 25 textbooks selected from the bookstore.

2. Average commute time for employees at a small company, based on interviews with all employees.

3. Average gas price in Minnesota, based on prices at randomly selected gas stations throughout the state.

4. The correlation between height and armspan (distance from fingertip to fingertip when arms are extended to the sides) for all players on the Chicago Bulls basketball team, using data from all players currently on the team.

5. Proportion of students at your university that smoke, based on data from your class.

Explanation / Answer

Answer

1] r , because the sample size are given.

2] µ , because population size are given.

3] x , because the sample size are given.

4] , because population size are given.

5] p , because the sample size are given.