Joint Marginal and Conditional

Of the 400 people who purchased concessions, 50% of them bought a soda. This is an example of

• Joint Frequency

• Marginal Frequency

• Joint Relative Frequency

• Marginal Relative Frequency

• Conditional Relative Frequency

Which of the following formulas will correctly calculate the percentage of males who prefer basketball?

• 15 / 48 * 100

• 48 / 15 * 100

• 15 / 48

• 48 / 15

How many sophomores like burritos and pizza?

• 6

• 5

• 11

• 50

How many females prefer a SUV?

• 21

• 135

• 156

• 180

Mrs. Inman surveyed 100 RHS faculty members about their music preference. Complete the table to determine how many women prefer classical music.

• 9

• 19

• 17

• 7

The cell labeled with 84 is an example of a:

• Marginal Frequency

• Joint Frequency

• Relative Frequency

• Conditional Relative Frequency

What was the relative percent of just 11th graders who liked SqaureBob SpongePants?

• 6%

• 5%

• 2%

• 10%

The table shows the different types of engineers and the subject they liked most.  What percentage of people surveyed were chemical engineers who preferred math?

• 16.5%

• 33.1%

• 17.6%

• 15.5%

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

• 12/107

• 45/107

• 73/107

• 12/269

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

• 16/92

• 16/269

• 16/93

• 93/269