Mathematics, 18.08.2020 17:01, milagritomiracle
Calculate the expected value of X, E(X), for the given probability distribution. E(X):
x 0 1 2 3
P(x) 0.5 0.1 0.1 0.3
Answers: 3
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What is the value of the expression below? (81^2)^1/8
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Mathematics, 21.06.2019 15:00, ejcastilllo
Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
Answers: 1
Mathematics, 21.06.2019 17:00, aminamuhammad11
Suppose i flip two identical coins. what is the probability that i get one head and one tail?
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Mathematics, 21.06.2019 18:30, mikey8510
The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude
Answers: 3
Calculate the expected value of X, E(X), for the given probability distribution. E(X):
x 0 1 2 3
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