Q:Question:OPTIONS (D E) for thumbs up A loan officer compares the interest rates for 48 -month fixed-rate auto loans and 48 -month variable-rate auto loans. Two independent, random samples of auto loan rates are selected. A sample of five 48 -month variable-rate auto loans had the following loan rates: 2.68 3.67 % 2.872 % 3.24 % 3.15 % while a sample of five 48 -month fixed-rate auto loans had loan rates as follows: [ 4.032 %A:Answer:See a step by step answer