Q:Question:please help with all parts 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: 2.6 x 3.07 x 2.872 x 3.24 x 3.25 x while a sample of five 48 -month fixed-rate auto loans had loan rates as follows: 4.032 xA:Answer:See a step by step answer