Answer: -3
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.
Means solve for y=mx+b form
so
expand/distribute
y-5=3x+3
add 5 to both sides
y=3x+8
25 and -12 because when you subtract 12 from 25 you will get 13 and when you multiply 25 by -12 you will get -300