A liquid dietary product implies in its advertising that using the product for one month results in an average weight loss of at least 3 pounds. Eight subjects use the product for one month, and the resulting weight loss data follow. Use an interval estimate with 95% confidence to estimate the mean weight loss of this product. Can the company claim its advertising is correct in this case? Explain. Could the company increase the claim to at least 5 pounds per month? Explain. You may assume the weight loss follows a normal distribution for this problem. Show all work for this problem! Subject Initial Weight (Pounds) Final Weight (Pounds) 1 165 161 2 201 195 3 195 192 4 198 193 5 155 150 6 143 141 7 150 146 8 187 183