Contingency Tables and Probability

What is the proportion of people over 65 that had no opinion?

• 82/814
• 82/161
• 82/205
• 205/814

What proportion of people that were against increasing in speed limit where between the ages of 20-34?

• 38/243
• 38/814
• 38/202
• 243/814

What percentage of females chose soccer as their favorite sport?

• 13.16%
• 31.58%
• 22.73%
• 43.75%

What proportion of students like basketball?

• 72/342
• 36/198
• 36/144
• 36/72

What proportion of soccer players are female?

• 63/144
• 63/108
• 45/198
• 63/342

Students in an Intro Stats class were asked to describe their politics as "Liberal," "Moderate," or "Conservative."  What percent of the class is male (rounded to the nearest percent) ?

• 60%
• 59%
• 55%
• 78%

Students in an Intro Stats class were asked to describe their politics as "Liberal," "Moderate," or "Conservative."  What percent of the Conservatives are male (rounded to the nearest percent) ?

• 18%
• 11%
• 78%
• 23%

What percent of 25 is 60?

• 24%
• 2.4
• 240%
• 100%

What percentage of SUV's are driven by women?

• 56.25%
• 75%
• 83.25%
• 86.5%

Find the marginal distribution of Females.

• 48

• 39

• 9

• 49