Mathematics, 31.05.2020 01:02, EllaSue
#2) The following discrete probability distribution was created from data gathered by an online shopping site that sells gluten free cereal. # of items purchased, x Probability, P(x) 0 0.205 1 0.315 2 0.448 3 0.032 A) Show your work to find the Mean of the distribution. B) Show your work to find the Standard Deviation for the distribution. C) Thinking in terms of an online shopping website, give an example of something that could be discrete variable and something that could be a continuous variable. Justify your answer, convince me that you understand the difference between a continuous variable and a discrete variable. #3) Thirty-nine percent of U. S adults think that the government should help fight childhood obesity. You randomly select six U. S. adults. Find the probability that the number of U. S. adults who think that the government should help fight childhood obesity is: A) Exactly two. B) At least four. C) Less than three.
Answers: 1
Mathematics, 21.06.2019 15:40, daijahamaker062816
He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0eโ0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?
Answers: 1
Mathematics, 21.06.2019 23:00, jnsoccerboy7260
The perimeter of a rectangular rug is 24 feet. the length of the rug is 1 2/5 i s width. what is the area of the rug
Answers: 2
#2) The following discrete probability distribution was created from data gathered by an online shop...
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