14.)(1 point) Sheila's measured glucose level one hour after a sugary drink varies according to the Normal distribution with= 130 mg/dl and= 10 mg/dl. What is the levelLsuch that there is probability only 0.1 that the mean glucose level of 8 test results falls aboveL?

L=

15.)(1 point) The gypsy moth is a serious threat to oak and aspen trees. A state agriculture department places traps throughout the state to detect the moths. When traps are checked periodically, the mean number of moths trapped is only 0.5, but some traps have several moths. The distribution of moth counts is discrete and strongly skewed, with standard deviation 0.7.

(a) What are the mean and standard deviation of the average number of mothsxxin 40 traps?

(b) Use the central limit theorem to find the probability that the average number of moths in 40 traps is greater than 0.6.

(a) mean:standard deviation:

(b)