Sampling Probability Questions 16-20 Flashcards

1

Survey 100 commuters: 38 drive cars,47 take bus,14 take subway,1 ride bike. If 4,800commuters ?

2

A survey of 300 voters, 68 votedfor Cand.- A. How many votes can A expect if 10,000 vote?

3

Survey 24 students & 4 prefer apples, 3 prefer oranges,1 prefer peaches. If 336 asked, then?

4

Capture-recap, 97 bears tagged & let go. Later, 200 bears caught & 36 had tags. Total bears?

5

Of 100printed sheets, 4 are defective. # defective sheets expected if 2,400 sheetswere printed?

6

21 out of the 29 students in our class take the bus. If 292 students at WMS, how many take bus?

Sampling Probability Questions 16-20