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4. The probability model of the number of dinners that a typical American cook in a week is as follows. Number of dinners: 2. 4 7. Probability: 0.05 0.05 0.1 0.15 0.15 0.2 0.2 (c) Find the mean value of the number of dinners American families cook. O 3.8 O 4.3 05 4.

4. The probability model of the number of dinners that a typical American cook in a week is as follows. Number of dinners: 2. 4 7. Probability: 0.05 0.05 0.1 0.15 0.15 0.2 0.2 (c) Find the mean value of the number of dinners American families cook. O 3.8 O 4.3 05 4.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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4. The probability model of the number of dinners that a typical American cook in a week is as follows. Number of dinners: 1 4 6 Probability: 0.05 0.05 0.1 0.15 0.15 0.2 0.2 (c) Find the mean value of the number of dinners American families cook. 3.8 4.3 4 0 5
Transcribed Image Text:4. The probability model of the number of dinners that a typical American cook in a week is as follows. Number of dinners: 1 4 6 Probability: 0.05 0.05 0.1 0.15 0.15 0.2 0.2 (c) Find the mean value of the number of dinners American families cook. 3.8 4.3 4 0 5
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