A study of the effects of exercise used rats bred to have high or low capacity for exercise. There were 14 high-capacity and 14 low-capacity rats. To compare the mean blood pressure of the two types of rats using the conservative Option 2 t- procedures. What are the associated degrees of freedom?A study of the effects of exercise used rats bred to have high or low capacity for exercise. There were 18 high-capacity and 22 low-capacity rats. To compare the mean blood pressure of the two types of rats using the conservative Option 2 (- procedures. What are the associated degrees of freedom?Give a 99.9% confidence interval, for # - #2 given the following information. n1 = 40, 1 = 2.56, $1 = 0.82 no = 55, 12 = 2.44, 52 = 0.41 F Use Technology Rounded to 2 decimal places