Two Way Tables Conditional

What percent of males had a bowling party?

• 23%

• 60%

• 6%

• 75%

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

• About 33%

• About 50%

• About 40%

• About 44%

Out of those surveyed, what is the probability that the student is a boy who can't bike to school (in simplest form)?

• 4/30

• 7/30

• 2/15

• 14/30

What is the conditional relative frequency (to the nearest percent) of boys out of those who cannot bike to school?

• 4%

• 14%

• 13%

• 29%

According to the table, what is the joint relative frequency of Students ages 14 - 17 who skip breakfast?

• About 27%

• About 35%

• About 15%

• About 30%

How many male students were surveyed?

• 30

• 29

• 50

• 59

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

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?

• 91

• 52%

• 17%

• 35%