Binomial Distribution

It is a theoretical distribution.Outcomes are classified in two groups Success and Failure, events are independent and mutually exclusive.

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1/5

Which of the following can be related to Binomial distribution

Hint: 1 choice
Number of patients admitted in hospital
Occurrence of head and tail while tossing a coin
Distribution of height of students of your class
2/5

The relation between mean and variance of a random variable following Binomial distribution is :

Hint: 1 choice
Mean=Variance
Mean< Variance
Mean> Variance
3/5

The chance of getting 3 successes in 5 trials is (when the chance of getting a success in one trial is 2/3):

Hint: 1 choice
.33
.66
1
4/5

For a Binomial distribution if n=4, p=0.25 then the mean is:

Hint: 1 choice
4
.25
1
5/5

Sum of the probability of all possible outcomes in a Binomial Distribution is:

Hint: 1 choice
.5
1
.2