PLEASE HELP ME !! Using the regression calculator in your tool bar, create a scatter plot using your data set from step.

Iam so stuck. what is the worked out answer for this question?

The probability that a college student belongs to a health club is 0.3. the probability that a college student lives off-campus is 0.4. the probability that a college student belongs to a health club and lives off-campus is 0.12. find the probability that a college student belongs to a health club or lives off-campus. tip: p(a or b) = p(a) + p(b) - p(a and b) 0.54 0.58 0.70 0.82

Which is a graph of a proportional relationship?