Answer:
The conclusion to be drawn is:
The actual proportion of teenagers who do not smile is only 8%. It is clear that exactly 6 out of 10 teenagers will smile in their driver's license photo.
If we continued to take more samples of 10 teenagers, the center of the distribution would shift to
Step-by-step explanation:
Answer:
Step-by-step explanation:
bisects 
and 
.
Solve for m.
Subtract 3m from both sides.
Divide both sides by 3.
Calculate 
.
Put m = 7.
Answer is B. Zero
Reason
Pick any points on that line, they will have the same y value , it means they lie on a horizontal line. The slope of such a line is 0.
Answer:
11
Step-by-step explanation:
Answer:
Following are the solution to the given question:
Step-by-step explanation:
Given:
P-value= 
thus, the surgical-medical patients and Medicare are dependent.
