Consider the following data: x -7 -6 -5 -4 -3 P(X = x) 0.2 0.1 0.2 0.1 0.4 Step 1 of 5: Find the expected value E(X). Round your answer to one decimal place.

Essentials of Business Analytics (MindTap Course List)
2nd Edition
ISBN:9781305627734
Author:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Publisher:Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
Chapter5: Probability: An Introduction To Modeling Uncertainty
Section: Chapter Questions
Problem 19P
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Consider the following data:
x
-7
-6 -5
-4 -3
P(X = x) 0.2
0.1 0.2
0.1 0.4
Step 1 of 5: Find the expected value E(X). Round your answer to one decimal place.
Transcribed Image Text:Consider the following data: x -7 -6 -5 -4 -3 P(X = x) 0.2 0.1 0.2 0.1 0.4 Step 1 of 5: Find the expected value E(X). Round your answer to one decimal place.
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