Edgar and Rebekah are surveying their neighbors about the community pool. Their questions, written on the survey, are below: Edgar: How many times do you visit the pool in a month?
Rebekah: Did you visit the pool this month?

Who wrote a statistical question and why? (4 points)

Rebekah, because there will be variability in the responses collected
Rebekah, because there can be only one answer to the question
Edgar, because every neighbor will give the same answer
Edgar, because every neighbor can give a different answer

i cant answer this, theres no table. sorry man

step-by-step explanation:

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!