Il- Solve the following problems. 1. The daily demand for copies of a magazine at a variety store has the probability distribution below. Probability P(X) 0.06 0.14 0.16 0.14 Number of Copies 1. 3. 0.12 0.1 0.08 0.07 0.06 0.04 0.03 4. 6. 7. 8. 6. 10 a. What is the probability that three or more copies will be demanded in a particular day b. What is the probablity that the demand will be at least two but not more than six?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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I- Solve the folowing problems.
1. The daily demand for copies of a magazine at a variety store has the probability
distribution below.
Number of Copies Probability
P(X)
0.06
0.14
0.16
0.14
0.12
0.1
0.08
4.
7.
0.07
0.06
0.04
0.03
8.
6.
10
a. What is the probability that three or more copies will be demanded in a particular
day
b. What is the probablity that the demand will be at least two but not more than six?
2 The following data show the probabilities for the number of cars sold in a given day at
a car dealer store.
Number of Copies Probability
P(X)
0.100
0.150
0.250
0.140
0.090
0.080
0.060
0.050
0.040
0.025
0.015
3.
4.
6.
8.
10
a. Find P (X s 2)
b. Find P (X 27)
c. Find P(1SXS 5)
Transcribed Image Text:I- Solve the folowing problems. 1. The daily demand for copies of a magazine at a variety store has the probability distribution below. Number of Copies Probability P(X) 0.06 0.14 0.16 0.14 0.12 0.1 0.08 4. 7. 0.07 0.06 0.04 0.03 8. 6. 10 a. What is the probability that three or more copies will be demanded in a particular day b. What is the probablity that the demand will be at least two but not more than six? 2 The following data show the probabilities for the number of cars sold in a given day at a car dealer store. Number of Copies Probability P(X) 0.100 0.150 0.250 0.140 0.090 0.080 0.060 0.050 0.040 0.025 0.015 3. 4. 6. 8. 10 a. Find P (X s 2) b. Find P (X 27) c. Find P(1SXS 5)
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