Match the scenarios with the correct type of test.

A. A car manufacturing company wants to test if the proportion of defective products is different for two assembly lines. 1. one-sample t-test

B. An analyst wants to test if the price movement (up/down) of a stock is dependent on its quarterly results (better/worse compared to the previous quarter) 2. chi-squared test of independence

C. An online food delivery service wants to test if their average delivery time is less than 30 mins 3. two-sample independent t-test

D. An insurance company wants to test if the average claim amount for people who smoke is greater than those who don't