Answer:
Mean = 0.2(100) = 20
Variance = 0.2×0.8×100 = 16
Standard deviation = 4
Yes, np > 5 & nq > 5
Have you been taught the butterfly technique
He can show his cards at least 9 different ways. I’m pretty sure it’s right.
Answer:
79 = 13+15+24+ missing side. 79 = 52 + missing side
