Mathematics, 08.03.2021 19:20 awesome267
Observe that for a random variable Y that takes on values 0 and 1, the expected value of Y is defined as follows: Now, suppose that X is a Bernoulli random variable with success probability Pr (X = 1) = p. Use the information above to answer the following questions. Show that . = ( ) + ( p) = (Use the tool palette on the right to insert superscripts. Enter you answer in the same format as above.) Suppose that p = . Compute the mean of X. = (Round your response to two decimal places) Compute the variance of X. = (Round your response to three decimal places) Compute the skewness of X using the following formula: Skewness of X = (Round your response to three decimal places) Compute the kurtosis of X using the following formula: Kurtosis of X = (Round your response to three decimal places) Enter your answer in each of the answer boxes.
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The formula for the volume of a right square pyramid is given below, where a is the side length of the base and h is the height.
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Ethan is proving that the slope between any two points on a straight line is the same. he has already proved that triangles 1 and 2 are similar. drag statements and reasons to complete the proof.
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Right triangle abc has three sides with lengths ab= 119, bc = 169, ca= 120. find the value of cos c. hint: draw and label the triangle. the hypotenuse is always the longest.
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Observe that for a random variable Y that takes on values 0 and 1, the expected value of Y is defin...
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