Areal estate broker was interested in the distribution of house color choices in the state of virginia. it was discovered that 37% of houses are painted using the color brown. a random sample of 19 houses was selected from houses located in virginia.

check if this situation fits the binomial setting. write four complete sentences addressing each requirement in one sentence each.
assuming this situation is a binomial experiment, build the probability distribution in table form in statcrunch. there are two ways to do this. you may use data àcompute àexpression and choose the function dbinom. this method relies on you entering the values of the random variable in the first column of your data table. the other way to do this is to use the binomial calculator and calculate the probability of each of the values of the random variable from x = 0 to x = 19. you may present this table horizontally or vertically and leave the probabilities unrounded.

b and c

step-by-step explanation:

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages

where are the graphs?

step-by-step explanation: