0.1 11. What is the mean of the given data? A. 0.1 В. О.2 C. 0.6 D. 0.7 12. Which is the correct entries of (x - 4)? -0.7 0.3 1.3 2.3 0.7 -0.7 A. -0.7 B. 0.3 1.3 0.3 C. 0.3 2.3 2.3 1.3 1.3 13 Which 7333 D.
0.1 11. What is the mean of the given data? A. 0.1 В. О.2 C. 0.6 D. 0.7 12. Which is the correct entries of (x - 4)? -0.7 0.3 1.3 2.3 0.7 -0.7 A. -0.7 B. 0.3 1.3 0.3 C. 0.3 2.3 2.3 1.3 1.3 13 Which 7333 D.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
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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Question
Choose the letter of the correct answer.
Answer number 10,11 and 12 only.
Transcribed Image Text:day are 5, 6, 7, 8, 9, and 10 along with the probabilities of 0.2, 0.1, 0.1,
The number of boxes of face mask being sold by a pharmacy per
For numbers 8- 10, use the data below.
15
0.1, 0.2 and 0.3 respectively
8. Based fron the data given, more likely, how many boxes of face mask
would the pharmacy sell per day?
A. 5
В. 6
С.9
D. 10
9. What is the mean of the discrete random variable?
С. 7.9
A. 5.9
В. 6.9
D.8.9
10. Which of the following statements best interpret the computed mean?
A. The pharmacy would sell more or less 8 boxes of face mask per day.
B. The pharmacy would sell 8 boxes of face mask per day.
C. The pharmacy would sell exactly 7 boxes of face mask per day.
D. The pharmacy would sell more than 7 boxes of face mask per day.
For numbers 11 - 15, use the
Transcribed Image Text:For numbers 11 - 15, use the given information below.
The probabilities of a manufacturing company to produce defective
flashlights per day is shown on the table below.
No. of defective
flashlights (X)
Probability P(X)
0.6
0.2
2
0.1
3
0.1
11. What is the mean of the given data?
A. 0.1
В. О.2
C. 0.6
D. 0.7
12. Which is the correct entries of (x- µ)?
-0.7
0.7
-0.7
0.3
-0.7
0.3
0.3
A.
C.
D.
03
1.3
1.3
2.3
0.3
1.3
1.3
2.3
2.3
13. Which is the correct entries of (r - µ) ?
4.9
0.09
1.69
5 29
4.9
0.49
0.09
1.69
5.29
-0.49
0.09
A.
B.
C.
0.09
1.69
5.29
1.69
D.
5.29
14. What is the variance of the given data?
A 0.101
B. 1.01
С. 10.1
D. 101
6/211
B.
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