6. Define the random variable X. 7. What is the probability the baker will sell more than one batch? P(x > 1) = 8. What is the probability the baker will sell exactly one batch? P(x = 1) = 9. On average, how many batches should the baker make?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Question
Can you please solve for 7,8 and 9.
Use the following information to answer the next six exercises: A baker is deciding how many batches of
muffins to make to sell in his bakery. He wants to make enough to sell every one and no fewer. Through
observation, the baker has established a probability distribution.
X
1
2
3
4
Table 4.2
P(x)
0.15
0.35
0.40
0.10
Transcribed Image Text:Use the following information to answer the next six exercises: A baker is deciding how many batches of muffins to make to sell in his bakery. He wants to make enough to sell every one and no fewer. Through observation, the baker has established a probability distribution. X 1 2 3 4 Table 4.2 P(x) 0.15 0.35 0.40 0.10
6. Define the random variable X.
7. What is the probability the baker will sell more than one batch? P(x > 1) =
8. What is the probability the baker will sell exactly one batch? P(x = 1) =
9. On average, how many batches should the baker make?
Transcribed Image Text:6. Define the random variable X. 7. What is the probability the baker will sell more than one batch? P(x > 1) = 8. What is the probability the baker will sell exactly one batch? P(x = 1) = 9. On average, how many batches should the baker make?
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