Question

In a random survey, 35 out of 100 people were able to correctly answer the question asked. If 400 people are surveyed, about how many would be expected to answer the question correctly?

Answer 1

Explanation:

In a Random survey 35 out of 100 people answered correctly.

100-35

=65

`(35)/(65)(400)`

`(7)/(13)(400)`

`(2800)/(13)`

`215.384`

I think this is the answer but I am not entirely sure so you can maybe verify from someone.