A spa wellness center offers a new exercise program to reduce a person's waist over a 5-day period. It claims to make you thinner by about 2 cm. Waist measurements of 6 people participating in this exercise, 5 The table below is given before and after the daily period. Average waist measurements whether the spa's claim is true by calculating the 95% confidence interval for the reduction Determine if it is not. Men 1 2 3 4 5 6 85.6 waist measurement (cm) before exercise 90.4 95.5 98.7 115.9 104.0 waist measurement (cm) after exercise 91.7 93.9 97.4 112.8 101.3 84.0