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 65 traps? (b) use the central limit theorem to find the probability that the average number of moths in 65 traps is greater than 0.6. (a) mean: standard deviation: (b)

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

step-by-step explanation:

no

step-by-step explanation: