A bag contains 5 red and 3 white balls. Balls are drawn at random; WR means with replacement, WOR means without replacement. Fill in the four columns below.

2 balls drawn 3 balls drawn

WR WOR WR WOR

(statistics) Pr(none are white)

ans)

(statistics) Pr(exactly one is white)

ans)

r (statistics)(exactly two are white)

ans)

r (statistics)(exactly three are white)

ans)