you say
Out of 50 people
is that 50 sampled, or 50 total, of which 10 were sampled?
A manager samples the receipts of every fifth person who goes through the line. Out of 50 people, 4 had a mispriced item. If 600 people go to this store each day, how many people would you expect to have a mispriced item?
THANK YOU!
1 answer