Amelia calls people at random to conduct a survey. So far, 20 calls have been answered and 30 calls have not been answered. What is the approximate probability that someone answers the next call she makes? A.
40%

B.
67%

C.
0.6

D.
2/3

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9