Question

A coin is tossed 10 times. What is the probability of getting 4 tails and 6 heads?​

Answer 1

Step-by-step explanation:

Out of the ten options, four of them have to be tails.

The number of ways of choosing these four places out of ten is given by

10

C

4

Now, the probability of occurrence of tails and heads for a fair coin is

2

1

∴ the final probability can be written as

10

C

4

×

2

10

1