Answer: d. There is no relationship between education level and smoking habits.
Step-by-step explanation:
The null hypothesis is the affirmation that two parameters or phenomena do not have a relation between them.
Here the parameters are smoking and having a bachelor's degree or higher education.
Then the null hypothesis says that those two things do not have any relation, this would imply that the probability of being a smoker does not depend on having a degree or not.
Then the correct option is d "There is no relationship between education level and smoking habits."
The equation for area of a triangle is A= 1/2bh so a=1/2(12cm)(9.6cm)
Answer:
Tan(x) = 1/
We know that Tan 30 = 1/
Therefore, x = 30 degrees
Answer:
12
Step-by-step explanation:
Answer:
24 ÷ 3 = 8
x = 8
Use division.
Step-by-step explanation:
3 times a number = 24
24 divided by 3 equals that same number
