Mathematics, 06.05.2021 16:20, 20Tiglashou
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.
Required:
What is the mean (±0.1) of the average number of moths xÌ in 40 traps?
Answers: 3
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