SAT Probability

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The table above summarizes the number of visits to movie theaters by 168 juniors and 152 seniors during summer vacation.

If a student is selected at random from those who visited movie theaters at least once, what is the probability that the student is a junior?

The table above summarizes the number of visits to movie theaters by 168 juniors and 152 seniors during summer vacation.

If a student is selected at random, which of the following is closest to the probability that the student is a senior and visited movie theaters 1 or 2 times?

• 0.156

• 0.205

• 0.297

• 0.324

If a tennis player is chosen at random, what is the probability that the player will be either a male under age 30 or a female aged 30 or older?