3. The daily demand for copies of a movie magazine at a variety store has the probability distribution as follows. Number 6. 8. 9. 10 of Coples 3 4 0.06 0.14 0.16 0.14 0.12 0.10 0.08 0.07 0.06 0.04 0.03 P(X) a) What is the probability that 3 or more copies will be demanded in a particular day? b) What is the probability that the demand will be at least 2 but not more than 6? c) Draw the histogram of the probability distribution. 2.
3. The daily demand for copies of a movie magazine at a variety store has the probability distribution as follows. Number 6. 8. 9. 10 of Coples 3 4 0.06 0.14 0.16 0.14 0.12 0.10 0.08 0.07 0.06 0.04 0.03 P(X) a) What is the probability that 3 or more copies will be demanded in a particular day? b) What is the probability that the demand will be at least 2 but not more than 6? c) Draw the histogram of the probability distribution. 2.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:3. The daily demand for copies of a movie magazine at a variety store has
the probability distribution as follows.
Number
of Copies
6.
7
8.
10
4
P(X)
0.06 0.14 0.16 0.14 0.12
0.10 0.08 0.07 0.06 0.04 0.03
a) What is the probability that 3 or more copies will be demanded in a particular
day?
b) What is the probability that the demand will be at least 2 but not more than
6?
c) Draw the histogram of the probability distribution.
MODU
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