Suppose that you toss a coin 100 times and get 70 heads. If you continue tossing the coin, the estimated probability of heads overall should approach 50% if the coin is fair. Will you have to get more tails than heads in subsequent tosses to “correct” for the 70 heads you got in the first 100 tosses?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Suppose that you toss a coin 100 times and get 70 heads.
If you continue tossing the coin, the estimated probability
of heads overall should approach 50% if the coin is fair.
Will you have to get more tails than heads in subsequent
tosses to “correct” for the 70 heads you got in the first
100 tosses?

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