1.The U. S. Census Bureau needs to estimate the median income of females in the U. S. They collect incomes from 3500 females. State the variable, individual, population, sample, parameter, and statistic: a. Female in the US b. Income of a female in the US c. Set of income responses from all females in the US d. Set of income responses from 3500 females in the US e. Median income of set of all females in the US f. Median income of set of 3500 females in the US

answer: this is not a question

step-by-step explanation: this is a answer

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)