If you divide 8 by 5 you should get 1.6
Answer:
mean= 4.68
variance= 1.0296
Step-by-step explanation:
mean= n×p
n=6
p=0.78
mean= 6×(0.78)
= 4.68
variance= n×p×(1-p)
= 6 × 0.78×(1-0.78)
= 1.0296
the answer would be 
because you would need to find the LCD, which in this case would be 56 and you solve from there.
Theres information missing in the question. There should be one more pair of coordinates
