Survey on Superhero Preferences

The video tutorial explains how to determine the relative frequency of men who prefer Wonder Woman from a survey of 200 people. It covers the concept of relative frequency, how to read a two-way frequency table, and the steps to calculate and convert the frequency into a decimal. The tutorial uses a practical example involving DC comic book superheroes to illustrate these concepts.

What is the main focus of the survey data collected?

• Favorite movie genres

• Favorite DC comic book superheroes

• Favorite Marvel superheroes

• Favorite sports teams

What does relative frequency represent in this context?

• The most popular superhero overall

• The average age of survey participants

• The proportion of a subgroup compared to the total

• The total number of people surveyed

Which two categories are intersected to find the number of men who prefer Wonder Woman?

• Female row and Wonder Woman column

• Male row and Wonder Woman column

• Male row and Batman column

• Female row and Superman column

How many men prefer Wonder Woman according to the data?

• 75

• 100

• 50

• 25

What is the total number of people surveyed?

• 200

• 250

• 150

• 300

What fraction represents the relative frequency of men who prefer Wonder Woman?

• 1/4

• 1/2

• 1/8

• 1/10

What is the decimal equivalent of the relative frequency of men who prefer Wonder Woman?

• 0.125

• 0.25

• 0.5

• 0.1

What is the significance of calculating the relative frequency in this survey?

• To find the most popular superhero

• To compare the preferences of men and women

• To understand the proportion of a subgroup within the total

• To determine the total number of superheroes