Question

The probability of a person being left-handed is about 11%. Suppose you interview 500 people. About how many people would you expect to be left-handed? Group te?

Answer 1

Hi

There is 5 *100 people and so 11 every 100 is left handed so within 500 people there is 5*11 people left handed = 55

you can also do 500 * 11/100 = 55

Answer 2

78

Explanation: