A statistics student samples a group of people to determine the probability that a student at West Harrison High School owns a car. Which group of people should the student survey to provide the most accurate sample? a a fourth of the students in each grade at West Harrison High School
b the students who sit with the statistics student at lunch
c the members of the JV soccer team at West Harrison High School
d all the students in the freshman class at West Harrison High School

A

Step-by-step explanation:

it makes the most sense to survey students from each grade.

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.