Mathematics, 11.11.2019 21:31 caprisun1440
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.
what is the mean (±0.1) of the average number of moths x¯ in 40 traps? and the standard deviation? (±0.001) use the central limit theorem to find the probability (±0.01) that the average number of moths in 40 traps is greater than 0.4:
Answers: 1
Mathematics, 21.06.2019 16:30
The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f
Answers: 1
Mathematics, 21.06.2019 16:30
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
Mathematics, 21.06.2019 19:00
15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined
Answers: 2
The gypsy moth is a serious threat to oak and aspen trees. a state agriculture department places tra...
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