Probability and Two Way Frequency Tables

What percent of all students were females who prefer football?

• 16%

• 80%

• 8%

• 12%

Of the times when the forecast called for rain, what is the percentage that it actually rained?

• About 90%

• About 50%

• About 70%

• About 80%

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 probability you select a person who would pick chocolate?

• .398

• .342

• .26

• .686

What is the probability you choose a child that likes Vanilla?

• .239

• .082

• .314

• .286

What is the relative frequency of people that purchased no food?

• 10%

• 60%

• 15%

• 30%

What percent of people who bought no food purchased water?

• 14.3%

• 33.3%

• 5%

• 41.1%

What percentage of males drive sports cars?

• 35%

• 16.25%

• 65%

• 25%

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

• About 20%

• About 18%

• About 14%

• About 12%

How many people purchased no food and no drink?

• 60

• 10

• 20

• 200