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.

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.

d

step-by-step explanation:

hello and welcome!

so, when we see the words "proportional" along with a table, we need to know that we're looking numbers that divide by the same thing.

looking at this table, we simply have to do a trial and error, and divide to see which numbers have the same quotient. if you look at choice a & c, they both have equal quotients for three of the numbers, with one exception, so those can't be the answer. looking at b, there is no similarity, so that can't be it. then, we see d; if you divide all the numbers in the table, you'll see that they all divide by two, which is a proportional relationship, and our answer!

also, always remember that the x will always be the number that goes into y, and somewhere behind this table, is a formula. for this specific table, the formula would be:

since our x-value is being divided by two to get the y-value. and if they were to ask for more numbers in the series, this is the formula you would use to find them.

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

a

step-by-step explanation: