Question

In a marketing survey involving 1,000 randomly chosen people, it is found that 630 use brand P, 420 use brand Q, and 210 use both brands. How many people in the survey use brand P and not brand Q?

Answer choices:
210 people
420 people
630 people
none of these

Answer 1

@shadow22

Answer 2

ok hold on :)

Answer 3

Ok :)

Answer 4

when i divide 210/2=105 and 630-105=525

Answer 5

so none of the above

Answer 6

Ok, thanks!

Answer 7

your welcome