Jay Leno owns approximately 170 cars. We wants to compare whether older cars cost him more than newer cars. He groups them into two groups: "1971-2021" and "1970 and older" and compares the prices he paid for those cars. Jay is unsure what type test he should run. You tell him to run a Question 11 options: a) t-test b) regression c) two-way ANOVA d) Chi-Square