Two-Way Frequency Tables Quiz Retake

What percentage of males drive sports cars?

• 35%

• 16.25%

• 65%

• 25%

What percentage of SUV's are driven by women?

• 56.25%

• 75%

• 83.25%

• 86.5%

How many people purchased no food and no drink?

• 60

• 10

• 20

• 200

How many total people were surveyed about what ice cream flavor they would pick?

• 107

• 92

• 70

• 269

What percent of the total population surveyed were electrical engineers that like math?

• 33.9%

• 48.6%

• 16.5%

• 21.7%

What percent of people who play an instrument do not play a team sport?

• 80%

• 27.2%

• 40%

• 90.1%

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%

If the concession stand wanted to make the most money possible, which type of drink should they sell?

• Soda

• Water

• No drinks

What is the relative frequency of customers who chose soda as their drink? (write your answer as a decimal)

What is the probability (same thing as relative frequency) of a male choosing basketball as his preferred sport? Write your answer as a decimal rounded to the nearest hundredth.