Question

Determine whether the given procedure results in a binomial distribution. If not, state the reason why.

Choosing 5 people (without replacement) from a group of  40  people, of which 15 are women, keeping track of the number of men chosen.

		Not binomial: the trials are not independent.
		Not binomial: there are more than two outcomes for each trial.
		Procedure results in a binomial distribution.
		Not binomial: there are too many trials.

Answer 1

Answer:

Here the following conditions are required for the binomial dispersion

i.e.,

• The quantity of perceptions n is fixed.
• Each perception is free.
• Each perception speaks to one of two results ("achievement" or "disappointment").
• The likelihood of "accomplishment" p is the equivalent for every result.

Right now here 2 and 4 isn't followed.

So the right decisions are

Option A

i.e.,

A. not binomial, trials are not independent.