SOLUTION: suppose you are selling girl scout cookies door to door, the probability you make a sale at 67% Find the probability you make your first sale on the... Find the probability your f

Algebra ->  Probability-and-statistics -> SOLUTION: suppose you are selling girl scout cookies door to door, the probability you make a sale at 67% Find the probability you make your first sale on the... Find the probability your f      Log On


   

Question 938696: suppose you are selling girl scout cookies door to door, the probability you make a sale at 67% Find the probability you make your first sale on the...
Find the probability your first sale is at the third house?
the first or second house?
Answer by LinnW(1048) About Me  (Show Source):
You can put this solution on YOUR website!
( probability no sale on first house) * ( probability no sale on second house) *
( probability of sale on the third house )
=
( 0.33 )*( 0.33 )*( 0.67 )
=
0.072963 which is the probability that the first sale is at the third house.