Two-Way Table

What percentage of males drive sports cars?

• 35%
• 16.25%
• 65%
• 25%

According to the two-way table, a person who plays an instrument is most likely to:

• Not play an instrument
• Not play a team sport
• Play a team sport
• All of the above

According to the table, what is the relative frequency of students ages 10 - 13 who eat breakfast?

• About 33%
• About 50%
• About 40%
• About 44%

How many chemical engineers chose Science as their favorite subject?

• 80
• 91
• 171
• 262

Of the mechanical engineers, what is the probability that math is their favorite subject?

• 1.91
• 52%
• 17%
• 35%

What percentage of the days that it rained, did they forecast no rain?

• About 20%
• About 18%
• About 14%
• About 12%

P(Teachers) = %

P(Soccer) = %

A survey of 15-18 year olds asked if they used Twitter, or not. The results are shown in the given table. What is the probability that a person chosen at random is female or does not use Twitter?

• 64/395

• 206/395

• 174/206

• 236/395

You are testing a theory that says the students who speak a foreign language are also strong mathematics students. You survey the freshman class and the results are shown below, in an incomplete two-way frequency table. How many students were surveyed?

• 65

• 85

• 145

• 80