SOLUTION: The table shows the result of a survey in which 3,405,100 public and 489,900 private school teachers were asked about their full-time teaching experience a) find the probability

Question 1113357: The table shows the result of a survey in which 3,405,100 public and 489,900 private school teachers were asked about their full-time teaching experience
a) find the probability that a randomly selected private school teacher has 3 to 9 years full time teaching experience. Round your answer to 4 decimal place.
b) find the probability that a randomly selected public school teacher has 3 to 9 years full time teaching experience or is at a private school. Round your answer to 4 decimal places.
Answer by ikleyn(52824) (Show Source): You can put this solution on YOUR website!
.
Do you think somebody can do it without having the table ?

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