It is suitable to use Binomial Distribution only for ___________

1. Any value of 'n'
2. Small values of 'n'
3. Fractional values of 'n'
4. Large values of 'n'

In a Binomial Distribution, if p, q and n are probability of success, failure and number of trials respectively then variance is given by ___________

1. np
2. npq2
3. npq
4. np2q

For a binomial probability distribution; the probability of failure is 6/7 and mean is 4. The number of independent trials is _______________.

1. 4/5
2. 4
3. 40
4. 28

For a binomial probability distribution; the probability of failure is 2/3 and variance is 40/9. The probability of success is _______________.

1. 4/3
2. 1/3
3. 5/9
4. 4/5

For a binomial probability distribution; the probability of failure is 6/7 and mean is 4. The value of standard deviation _______________.

1. 24/7
2. 13/7
3. 4
4. 4/5

If Mean = 4 and p = 1/3 than the value of independent trials, variance and Standard deviation is:

1. 12, 8/3, 13/8
2. 12, 8/3, 8/13
3. 12, 3/13, 8/13
4. 12, 3/8, 13/8