Answer:
B
Step-by-step explanation:
mean = average. to find it, add all terms, and then divide by the number of terms.
find the mean of group a:
(1+1.5+3+3.2+2.8+1.5+1.8+2.5+2.2)/9 = 2.16
find the mean of group b:
(2+2.5+3.2+3+1.8+2.4+3+1.5+1/8)/9 = 2.1694
group b is larger.
answer = b
Answer:
Step-by-step explanation:
Trading one for another :)
$12 is your dependent, or money earned, because in order to know how much you make, you have to know how long you'll work.
Your independent is Per hour.
Hope this helps
:)
Answer:
The Third one
Step-by-step explanation:
Because -64/33 == -1 31/33
