# Question: Use a computer to form the extensions table calculate the

Use a computer to form the extensions table; calculate the summations ∑x, ∑y, ∑x2, ∑xy, ∑y2; and find the SS(x), SS(y), and SS(xy) for the following set of bivariate data.

**View Solution:**## Answer to relevant Questions

NFL football enthusiasts often look at a team’s total points scored for (Pts F) and total points scored against (Pts A) as a way of comparing the relative strength of teams. The season totals for the 32 teams in the ...Use Table 10 of Appendix B to determine a 95% confidence interval for the true population linear correlation coefficient based on the following sample statistics: a. n = 8 r = 0.20 b. n = 100 r = - 0.40 c. n = 25, r = - ...A study shows that the death rate on rural roads is higher than that on other roads in the United States. The table that follows is an excerpt taken from “Death rates higher on rural road” in USA Today, which gives the ...Referring to Applied Example 13. 4: a. Explain the meaning of “Correlation coefficient for these data was 0.58 (linear p = 0.008 s reported for Phase 2. b. Using Table 11, what bounds would be placed on the p-value? How do ...Consider the “Married Couples’ Heights” scatter diagram presented in “Height Compatibility” on page 613: a. Calculate r. b. Set a 95% confidence interval for r. c. Test for a significant positive correlation at the ...Post your question