Question

Karonlina flips a coin 60 times. how many times would you expect it's to land heads up?

Answer 1

30 times

Explanation:

There's a 50% chance that they will get heads.

60 divided by 2 is 30

50% of 60 is 30

Answer 2

We expect 30 heads.

Explanation:

There are 2 sides to a coin, heads and tails. They are equally likely. So the probably of getting a heads is 1/2

If we want to know how many times we will get heads, we multiply the number of flips by the probability of getting heads.

number of heads = 60 * 1/2

= 30