Question

The manager of a popular restaurant wants to know what types of vegetarian dishes people prefer to eat. Which sample would provide the most accurate data?
10 friends at a cookout
the first 30 people leaving the local hamburger stand
a random group of 40 people on the street
a random group of 5 people at a grocery store

Answer 1

i think a or c

Answer 2

i think b and d are wrong

Answer 3

OK, Why do you think b and d are wrong?

Answer 4

10 friends at a cookout would probably prefer grilled food.

The first 30 people leaving a hamburger stand probably do not care as much about vegetarian dishes as other people.

A random group of 5 people at a grocery store would possibly skew the data towards people who prefer fresh vegetables over other things.

Answer 5

Great job, That is a great explanation and is very correct

Answer 6

thank you

Answer 7

Np~

Answer 8

i think c might be the correct answer

Answer 9

Ok