The correct answer is:
D) Jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answer:
I think it is 123 for number 9 i can't see, the other problems
Step-by-step explanation:
Not sure but you can figure it out.
Answer: divide the numerator(top) by the denominator (bottom) then multiply the answer by 100. Hope this helps!
C. Because it equals to the degrees to the 3.7 radians
