Q1 )
A U Ac =
Select one:
a. S
b. (A|B)
c. P (A and B) = P (A∩B)
d. A(OR)A
e. P(A)
____________________________
Q2)
wo dice are rolled, find the probability that the sum is less than 2
Select one:
a. 1/36
b. 0/36
c. 2/36
d. 2/12
e. 4/12
___________________________________
Q3)
A die is rolled, find the probability that the number obtained is greater than 4
Select one:
a. 0.167
b. 0%
c. 50%
d. 0.33
e. 20%
______________________________
Q4)
A jar contains 3 red marbles, 7 green marbles and 10 white marbles. If a marble is drawn from the jar at random, what is the probability that this marble is white?
Select one:
a. 0%
b. 100%
c. 10%
d. 0.25
e. 0.50
_____________________
Q5)
The probability distribution for y = number of heads observed in 4 tosses of a fair coin is partially given in the table below
Y |
0 |
1 |
2 |
3 |
4 |
P(y = Y) |
1/16 |
4/16 |
6/16 |
4/16 |
? |
Please answer all parts of the question.
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