Q.8 Do Q15.12 from Moore, p.366 - The Emerald Ash Borer (7th ed, p.360 Gypsy Moths). Skewed population but n is "large enough"! Note 1 = 2.4 6= 3.7 For n= 50 Sampling distribution description: Mean of sampling distribution of * s = 2.4 I Standard deviation of sampling distribution, SD(x) = 3.7 Standardized score of the given sample mean of _50 Z- atistic = 50-2.4/V50-6.73 raw the standard Normal curve and position this sample on it: hat is the probability that the average number of the insect in 50 traps exceeds the sample ean that was obtained? 15.12 Detecting the Emerald Ash Borer. The emerald ash borer is a serious to ash trees. A state agriculture department places traps throughout the te to detect the emerald ash borer. When traps are checked periodically, the an number of ash borers trapped is only 2.4, but some traps have many ash borers. The distribution of ash borer counts is finite and strongly skewed, with standard deviation 3.7