Brandon tosses a coin 500 times. The coin lands on tails 320 times.
A: What is the experamental probability of getting heads?
B: Is the coin fair or unfair? Explain you answer.
Math Problem ( 6th grade math) - Reiny, Wednesday, May 16, 2012 at 4:38pm
tails = 320
heads = 180
prob of heads = 180/500 = 9/25
not "fair" at all , prob should be 1/2