Posted by **winta** on Sunday, July 5, 2009 at 6:41pm.

A. Draw a scatter plot

B. Find the value for r.

C. Test the significance of r at the 5% level and at the 1% level.

D. find the equation of the regression line and draw the line on the scatter plot, but only if r is significant.

E. Describe the nature of the relationship if one exists.

A researcher wishes to determine whether the number of hours a person jogs per week is related to the person’s age.

Age,x 34 22 48 56 62

Hours,y 3.5 7 3.5 3 1

Predict y when x = 35

## Answer This Question

## Related Questions

- Statistics - I have all the data, I just need someone to tell me how to start xc...
- Statistics ! - Hi I have calculated some statistics using a spreadsheet program ...
- ASU - A two-tailed test is conducted at the 5% significance level. What is the P...
- Research Methodology - A hospital has treated of 500 patients suffering from a ...
- statistics - The manager of a service station is in the process of analyzing the...
- statistics - To test H0:µ =80 versus H1:µ < 80, a simple random sample of ...
- statistics - A regression model has 2 independent variables and 16 observations...
- Statistics - 6. If we reject H0:µ = 10 in favor of Ha:µ 10 at a given level of ...
- Statistics - Need help with these questions: I have already answered 27 out of ...
- P Value Math Statistics - Find the P-value for the indicated hypothesis test ...

More Related Questions