Question

Q8.A bag contains six red and four blue balls. Three balls are drawn at random, what are the odds against these being all red? 0.209027777777778 0.0451388888888889 0.0868055555555556 0.210416666666667

Answer 1

Answer:

Step-by-step explanation:

A bag contains six red and four blue balls. Three balls are drawn at random, what are the odds against these being all red

Three balls to be red

= (6/10)(5/9)(4/8)

= 1/6

Probability not being all Red = 1 - 1/6  = 5/6