10. The following table shows the probability distribution of a discrete random variable X. Find the value of n. 4 6. P(X) 0.4 0.25 A. 0.15 В. 0.25 С. О.28 D. 0.35 11. The probabilities that a customer buys 5,8,9,12 and 15 items in a grocery store are 0.06, 0.14, 0.32, 0.28, and 0.20 respectively. Which probability distribution represents the given problem? А. 8 9. 12 15 P(X) 0.06 0.14 0.2 0.28 0.32 В. 8. 12 15 P(X) 0.32 0.28 0.2 0.14 0.06 С. 8 9. 12 15 P(X) 0.06 0.14 0.32 0.28 0.20 8 12 15 P(X) 0.06 0.14 0.2 0.28 0.32 12. What the possible values of each random variable X if it are represents the number of heads in tossing a coin thrice? A. X {0,1,2,3} В. X - (0, 1,2} C. X {1, 2, 3} D. X {1,2,} B. D.
10. The following table shows the probability distribution of a discrete random variable X. Find the value of n. 4 6. P(X) 0.4 0.25 A. 0.15 В. 0.25 С. О.28 D. 0.35 11. The probabilities that a customer buys 5,8,9,12 and 15 items in a grocery store are 0.06, 0.14, 0.32, 0.28, and 0.20 respectively. Which probability distribution represents the given problem? А. 8 9. 12 15 P(X) 0.06 0.14 0.2 0.28 0.32 В. 8. 12 15 P(X) 0.32 0.28 0.2 0.14 0.06 С. 8 9. 12 15 P(X) 0.06 0.14 0.32 0.28 0.20 8 12 15 P(X) 0.06 0.14 0.2 0.28 0.32 12. What the possible values of each random variable X if it are represents the number of heads in tossing a coin thrice? A. X {0,1,2,3} В. X - (0, 1,2} C. X {1, 2, 3} D. X {1,2,} B. D.
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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Transcribed Image Text:10. The following table shows the probability distribution of a
discrete random variable X. Find the value of n.
4
6.
P(X)
0.4
0.25
A. 0.15
В. 0.25
C. 0.28
D. 0.35
11. The probabilities that a customer buys 5,8,9,12 and 15 items in a grocery
store are 0.06, 0.14, 0.32, 0.28, and 0.20 respectively. Which probability
distribution represents the given problem?
А.
8.
6.
12
15
P(X)
0.06
0.14
0.2
0.28
0.32
8.
6.
12
15
P(X)
0.32
0.28
0.2
0.14
0.06
С.
8.
9.
12
15
P(X)
0.06
0.14
0.32
0.28
0.20
D.
8
9.
12
15
P(X)
0.06
0.14
0.2
0.28
0.32
12. What
the possible values of each random variable X if it
are
represents the number of heads in tossing a coin thrice?
A. X {0,1,2,3}
B. X {0, 1,2}
C. X {1, 2, 3}
D. X {1,2,}
B.
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