1. An insurance company claims that male drivers under age 25 have more accidents per year than male drivers 25 years of age or older. An independent sample of size 40 is randomly selected from each age group. The mean number of accidents per year for the male drivers under age 25 was found to be 1.2 with a standard deviation of 0.1 while the mean number of accidents per year for the drivers 25 years of age or older was found to be 0.94 with a standard deviation of 0.2. a. Perform a 2-sample t-test to test if you believe the claim of the company is correct. Assume equal variances. Test at the 5% level of significance. b. Construct a 95% confidence interval for the difference of the two population means. Interpret the meaning of this confidence interval within the context of this