1
AP EAPCET 2022 - 4th July Evening Shift
+1
-0

Which of the following is not a property of a Binomial distribution?

A
Random experiment consists of a sequence of $n$ identical trials.
B
Each outcome can be referred to as a success or a failure.
C
The probabilities of the two outcomes can change from one trial to the next.
D
The trials are independent.
2
AP EAPCET 2022 - 4th July Evening Shift
+1
-0

In a Binomial distribution $$B(n, p)$$, if the mean and variance are 15 and 10 respectively, then the value of the parameter $$n$$ is

A
28
B
16
C
45
D
25
3
AP EAPCET 2022 - 4th July Morning Shift
+1
-0

A box contains 100 balls, numbered from 1 to 100 . If 3 balls are selected one after the other at random with replacement from the box, then the probability that the sum of the three numbers on the balls selected from the box is an odd number, is

A
$$1 / 2$$
B
$$3 / 4$$
C
$$3 / 6$$
D
$$1 / 8$$
4
AP EAPCET 2022 - 4th July Morning Shift
+1
-0

In a lottery, containing 35 tickets, exactly 10 tickets bear a prize. If a ticket is drawn at random, then the probability of not getting a prize is

A
$$1 / 10$$
B
$$2 / 5$$
C
$$2 / 7$$
D
$$5 / 7$$
EXAM MAP
Medical
NEET