SOLUTION: This is probability :) The experimental probability that Tanya wins a tennis match is 0.18. If she plays 30 tennis matches in the next week, about how many matches can Tanya expe

Algebra ->  Equations -> SOLUTION: This is probability :) The experimental probability that Tanya wins a tennis match is 0.18. If she plays 30 tennis matches in the next week, about how many matches can Tanya expe      Log On


   



Question 1023245: This is probability :)
The experimental probability that Tanya wins a tennis match is 0.18.
If she plays 30 tennis matches in the next week, about how many matches can Tanya expect to lose

Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
The experimental probability of Tanya loses a match would be 0.82.
If she plays 30 tennis matches next week, Tanya can expect to lose 0.82*30 = 24.6, or 25 matches.