5. Add all of the 18 survey answers together (as you did for Question 1F) to get a total score indicating how much each person enjoys eating healthy vegetables.

A. Determine, by calculating a correlation, whether the data suggest that more open-candid people were also less likely to say that they like to eat healthy vegetables. Is the correlation statistically significant?

B. Using regression analysis, predict how well people will like to eat healthy vegetables (the dependent variable—use the sum of the 18 survey questions for this analysis). As your predictors (independent variables), use both age and openness-candidness. What do the results mean?