please answer all parts.
thank youu
y | ||||
x | 0 | 1 | 2 | total |
0 | 0.025 | 0.01 | 0.015 | 0.05 |
1 | 0.05 | 0.02 | 0.03 | 0.1 |
2 | 0.125 | 0.05 | 0.075 | 0.25 |
3 | 0.15 | 0.06 | 0.09 | 0.3 |
4 | 0.1 | 0.04 | 0.06 | 0.2 |
5 | 0.05 | 0.02 | 0.03 | 0.1 |
total | 0.5 | 0.2 | 0.3 | 1 |
a)
P(X=1,Y=1)=0.02
b)P(X<=1,Y<=1 ) =0.1050
c)P(exactly one car) =0.1
P(exactly one bus) =0.2
d)
P(overflow) =0.42
e)
yes , because p(x,y) =P(x)*P(y)
please answer all parts. thank youu My Notes points Devorestat 5.E.007 ASK TOur leache The joint...
The joint probability distribution of the number X of cars and the number Y of buses per signal cycle at a proposed left-turn lane is displayed in the accompanying joint probability table. y p(x, y) 0 1 2 x 0 0.025 0.010 0.015 1 0.050 0.020 0.030 2 0.125 0.050 0.075 3 0.150 0.060 0.090 4 0.100 0.040 0.060 5 0.050 0.020 0.030 (a) What is the probability that there is exactly one car and exactly one bus during...
of cars and the number of buses per signal cycle at a proposed left-turn lane is displayed in the accompanying joint The joint probability distribution of the number probability table. p(x, y) 0 1 2 0 0.015 0.010 0.025 1 0.030 0.0200.050 2 0.075 0.050 0.125 3 0.090 0.060 0.150 4 0.060 0.040 0.100 5 0.030 0.0200.050 (a) What is the probability that there is exactly one car and exactly one bus during a cycle? (b) What is the probability...
Submit Answer 6. [0/10 Points] DETAILS PREVIOUS ANSWERS DEVORESTAT9 5.E.026. MY NOTES PRACTICE ANOTHER Consider a small ferry that can accommodate cars and buses. The toll for cars is $3, and the toll for buses is $10. Let X and Y denote the number of cars and buses, respectively, carried on a single trip. Suppose the joint distribution of X and Y is as given in the table below. 1 1 y p(x,y) 0 2 0 0.025 0.015 0.010 0.050...
please answer the missing spots The air t pr bability distributian o the number K af cars and the number ץ cf buses per sgnal c ce at a Prpased lettum lane is displayed in tne accom any ng Oit po bability tale 0.015 0.010 0.025 D.030 0.20 0.050 20.075 0.050 0.125 4 0.060 0.040 0.100 D.30.20 .0so (a) What is the probability that there is exactly ore car end exactly une bus during a cycle? (b) What is the...
please answer the missing spots The air t pr bability distributian o the number K af cars and the number ץ cf buses per sgnal c ce at a Prpased lettum lane is displayed in tne accom any ng Oit po bability tale 0.015 0.010 0.025 D.030 0.20 0.050 20.075 0.050 0.125 4 0.060 0.040 0.100 D.30.20 .0so (a) What is the probability that there is exactly ore car end exactly une bus during a cycle? (b) What is the...
Please show how did you came up with the answer, show formulas and work. Also, please do Parts e to i. Thank you so much 1. Consider the following probability mass function for the discrete joint probability distribution for random variables X and Y where the possible values for X are 0, 1, 2, and 3; and the possible values for Y are 0, 1, 2, 3, and 4. p(x,y) <0 3 0 4 0.01 0 0 0.10 0.05 0.15...
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Please answer both questions. Thanks. 0/0.31 points Previous Answers DevoreStat9 5.E.022 2. My Notes Ask Your Teacl An instructor has given a short quiz consisting of two parts. For a randomly selected student, let X = the number of points earned on the first part and Y the number of points earned on the second part. Suppose that the joint pmf of X and Y is given in the accompanying table. y P(x, у) 0 5 10 15 0 0.02...
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