10)Percentages of ideal body weight were determined for 18 randomly selected in- sulin-dependent diabetics and are shown below [11]. A percentage of 120 means that an individual weighs 20% more than his or her ideal body weight; a percent age of 95 means that the individual weighs 5% less than the ideal. 107 119 99 114 120 104 88 114 124 116 101 121 152 100 125 114 95 117 (96) (a) Compute a two-sided 95% condence interval for the true mean percentage of ideal body weight for the population of insulin-dependent diabetics. (b) Does this condence interval contain the value 100%? What does the answer to this question tell you