Question

Using the frequency table below, what is the

probability of selecting a boy and a person who
bought 10 up to 20 lunches?

Answer 1

The answer to this problem is 1/6.

Answer 2

`(1)/(6)`

Explanation:

P(Boy and 10-20 lunches)

`=(20)/(10+20+30+5+25+30)\\=(20)/(120)\\=(1)/(6)`