1a. Adrienne noticed that after a workout, she is less likely to crave sweets. She wants to see if there is a relationship betweenexercise and sugar consumption. She monitors the eating and exercise habits of 100 adults for a week and determines the number of caloriesburned and the amount of sugar(in grams) they consume. What statistical procedure should she use to determine this relationship?

Group of answer choices

Single sample t-test

Chi square test of Association

Pearson Correlation

Spearman Correlation

1b. Glenn noticed that he began drinking coffee more regularly since he began graduate school. Thinking that there may be a relationship between the amount of coffee consumed and level of education, he randomly stopped students in the Students Union toask them (a) whether or not they were graduate students or undergraduates and (b) howmany cups ofcoffee they normally drank in a week.What test should he use to determine: Do graduate students drink more coffee than undergraduate students?

Group of answer choices

Single sample t-test

Independent samples t-test

Dependent samples t-test

Chi square Goodness of Fit