Relative Two Way Frequency Tables

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

• About 20%

• About 18%

• About 14%

• About 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%

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%

What is the relative frequency for selecting a teen given that the person likes chocolate?

• .112

• .267

• .164

• .056

Given that the person would choose neither, what is the relative frequency if they are an adult?

• .26

• .037

• .084

• .143

How many total people were surveyed?

• 78

• 22

• 70

• 100

How many total have an MP3 player?

• 13

• 57

• 70

• 100

What number should go in the blue box?

• 21

• 135

• 19

• 22

How many students were surveyed total?

• 116

• 182

• 81

• 298

How many students in the 8th grade were surveyed?

• 182

• 116

• 81

• 298