Consider the probability distribution shown here a Calculate , 2 , and b Graph p(x) Locate , 2, and 2 on the graph c What is the probability that x is in the interval 2 X 4 3 3 p(x) 0 2 0 7 2 2 1 0 1 2 10 15 30 18 10 3 06 06 4 02...

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Consider the probability distribution shown here: a. Calculate , 2 , and . b. Graph p(x).

Question:

Consider the probability distribution shown here: X -4 -3 -3 p(x) 0.2 0.7 -2 -2 -1 0 1 2 .10 .15 .30 .18 .10 3 .06 .06 4 .02

a. Calculate μ, σ², and σ.

b. Graph p(x). Locate μ, μ - 2σ, and μ + 2σ on the graph.

c. What is the probability that x is in the interval μ ± 2σ?

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Statistics For Business And Economics

ISBN: 9781292227085

13th Global Edition

Authors: Terry Sincich James Mcclave, P. George Benson

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Question Posted: Dec 12, 2023 04:40 AM

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Consider the probability distribution shown here: a. Calculate , 2 , and . b. Graph p(x).

Question:

X -4 -3 -3 p(x) 0.2 0.7 -2 -2 -1 0 1 2 .10 .15 .30 .18 .10 3 .06 .06 4 .02

Step by Step Answer:

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Statistics For Business And Economics

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