Which variable has a binomial distribution?

When tiles are drawn, with replacement, from a bag of numbered tiles, X is the number of times it takes to get an even number.

When tiles are drawn, without replacement, from a bag of numbered tiles, X is the number of times it takes to get an even number.

When tiles are drawn, without replacement, from a bag of numbered tiles, X is the number of even numbers in 4 draws.

When tiles are drawn, with replacement, from a bag of numbered tiles, X is the number of even numbers in 4 draws.

When tiles are drawn, with replacement, from a bag of numbered tiles, X is the number of even numbers in 4 draws ,  variable has a binomial distribution.

Explanation:

A binomial distribution may be thought of as literally the likelihood of an Achievement or Loss result in a multiple-fold trial or sample. The binomial is a form of distribution that has two potential outcomes (the "bi" suffix is two or two).

A binomial random variable is really the number of x outcomes of a binomial experiment in n consecutive trials.

The probability distribution of a random binomial variable is called a binomial distribution. Suppose we turn the coin again and count the number of heads (successes).

60°

step-by-step explanation:

the measure angle of c in an isosceles triangle abc is 60° because in isosceles triangle,the measures of all the angles is 60°.

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.