A friend of yours plans to toss a fair coin 200 times. You watch the first 20 tosses and are surprised
That she got 15 heads. But then you get bored and leave. How many heads do you expect her to
Have when she has finished all 200 tosses?
A) 150
B) 100
C) 105
D) 115
E) 110

Question

Quizplus · Accepted Answer

The Answer of A friend of yours plans to toss a fair coin 200 times. You watch the first 20 tosses and are surprised
That she got 15 heads. But then you get bored and leave. How many heads do you expect her to
Have when she has finished all 200 tosses?
A) 150
B) 100
C) 105
D) 115
E) 110

A Friend of Yours Plans to Toss a Fair Coin