A probability experiment is conducted in which three coins are tossed for each trial, and the number of coins that turn up heads is recorded. After 50 trials, the results show that 2 of the 2 coins turned up Heads 11 times.

a) Determine the experimental probability that exactly 2 heads will appear when 3 coins are tossed.

b) Determine the theoretical probability that exactly 2 heads will appear when 3 coins are tossed.

c) Explain why the experimental and theoretical probabilities are different.

d) How could you modify the experiment so that the experimental probability b

Question

A probability experiment is conducted in which three coins are tossed for each trial, and the number of coins that turn up heads is recorded. After 50 trials, the results show that 2 of the 2 coins turned up Heads 11 times.
 
a)  Determine the experimental probability that exactly 2 heads will appear when 3 coins are tossed.
 
b)  Determine the theoretical probability that exactly 2 heads will appear when 3 coins are tossed.
 
c)  Explain why the experimental and theoretical probabilities are different.
 
d) How could you modify the experiment so that the experimental probability b