Mathematics, 20.04.2020 00:40 zlittleton2008
The annual rainfall in a certain region is approximately normally distributed with mean 42.1 inches and standard deviation 5.4 inches. Round answers to the nearest tenth of a percent.
a) What percentage of years will have an annual rainfall of less than 44 inches?
%
b) What percentage of years will have an annual rainfall of more than 39 inches?
%
c) What percentage of years will have an annual rainfall of between 38 inches and 43 inches?
%
Answers: 3
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
Mathematics, 21.06.2019 18:30
What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)
Answers: 1
Mathematics, 21.06.2019 19:30
Which inequality has a dashed boundary line when graphed ?
Answers: 2
Mathematics, 21.06.2019 22:30
Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value
Answers: 1
The annual rainfall in a certain region is approximately normally distributed with mean 42.1 inches...
History, 04.08.2019 10:50
Mathematics, 04.08.2019 10:50
Chemistry, 04.08.2019 10:50
Chemistry, 04.08.2019 10:50
History, 04.08.2019 10:50
Geography, 04.08.2019 10:50
Physics, 04.08.2019 10:50
Physics, 04.08.2019 10:50
Physics, 04.08.2019 10:50
Mathematics, 04.08.2019 10:50
English, 04.08.2019 10:50
Mathematics, 04.08.2019 10:50