40,000 cause 4x10 is forty and then add the zeros
33.33%
Do 206/618 which is 0.3333333..
Move the decimal two places to the right.
Answer:
Option D
Step-by-step explanation:
To test the equality of three or more population proportions, it is appropriate to use the chi square test to allowing for equation multiple proportions.
Answer:
slope = 1
Step-by-step explanation:
Calculate the slope m using the slope formula
m = 
with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, 1) ← 2 points on the line
m =
= 1