MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Typed plz and Asap thanks wrong answer not accepted thanks

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 moths x
in 70
traps? (b) Use the central limit
theorem to find the probability that
the average number of moths in 70
traps is greater than 0.6.
———
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Transcribed Image Text: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 moths x in 70 traps? (b) Use the central limit theorem to find the probability that the average number of moths in 70 traps is greater than 0.6. ———
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