Asked by Anna
                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.
            
        A: What is the experamental probability of getting heads?
B: Is the coin fair or unfair? Explain you answer.
Answers
                    Answered by
            Reiny
            
    tails = 320
heads = 180
prob of heads = 180/500 = 9/25
not "fair" at all , prob should be 1/2
    
heads = 180
prob of heads = 180/500 = 9/25
not "fair" at all , prob should be 1/2
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