For a balanced coin: a. What is the probability of getting more than 30 heads in 50
Question:
a. What is the probability of getting more than 30 heads in 50 tosses?
b. What is the probability of getting more than 60 heads in 100 tosses?
c. Parts a and b both asked for the probability of getting more than 60% heads in a series of coin tosses (30/50 = 60/100 = 60%). Why do you think the two probabilities are different?
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a With n 50 and p q 12 you may use the normal approx...View the full answer
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Related Book For 
Statistics For The Behavioral Sciences
ISBN: 9781111830991
9th Edition
Authors: Frederick J Gravetter, Larry B. Wallnau
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