2B Two Way Table Probability

How many males were surveyed?

• 48

• 52

• 31

• 36

How many males that were surveyed prefer basketball?

• 13

• 15

• 20

• 48

How many total people prefer baseball?

• 36

• 31

• 33

• 100

What is the JOINT relative frequency of a male preferring football (take the inner cell divided by the grand total)?

• 20%

• 48%

• 33%

• 100%

What number should go in the blue box?

• 21

• 135

• 19

• 22

How many chemical engineers chose Science as their favorite subject?

• 80
• 91
• 171
• 262

How many people attended the basketball game and the school play?

• 63

• 55

• 143

• 118

How many middle schoolers play an instrument, but do not play a sport?

• 3

• 7

• 11

• 8

What percent of people who attended the basketball game also attended the school play?

• 38%

• 47%

• 25%

• 54%

How many total have no cell phone?

• 13

• 9

• 22

• 100