Answer:
The chi-square null hypothesis for the study that "socioeconomic status is related to smoking behavior" is False
Step-by-step explanation:
The chi-square null hypothesis is false because the chi-square null hypothesis states that no relationship exists on the categorical variables in a population, they are all independent of each other.
X=12 because 3 times 12 equals 36. if you divide by 3 on both sides you would be left with that
Answer:
b
Step-by-step explanation:
The difference between price is 4 dollars and 4 dollars is 10 percent of 40, therefore it changes by 10%
Answer:
StartFraction 2 A Over b EndFraction = h
Step-by-step explanation:
1 decimeter is equal to 10 centimeters.
10 centimeters x 5 decimeters = 50 centimeters.
