Interpret Relative Frequency

When a two-way table displays percentages or ratios called

• relative frequencies

• frequencies

• relative

relative frequencies may be displayed as

• 
• 
• 
• 
• 

What percentage of students like baking? Round the nearest percent

• 73/353=20.7%

• 186/353=52.7%

• 182/353=51.56%

What percentage of students are seventh graders ?Round the nearest percents?

• 73/353=20.7%

• 186/353=52.7%

• 182/353=51.56%

Joseph rolled a number cube 50 times. The table shows the cumulative results of each roll. What is the relative frequency of rolling a 4? Select all that apply.

• 0.18

• 67.7%

• 18%

What is the relative frequency of cheetahs at the refuge?

• 25%

• 20%

• 16%

• 100%

What is the relative frequency of people that purchased no food?

• 10%

• 60%

• 15%

• 30%

How many times did the spinner land on Red?

• 45

• 75

• 120

• 60

Erika wanted to see if there was a relationship between how often someone eats fast food in a week and how the person gets to work each day. She conducted a survey where participants answered how often they eat fast food as well as whether they drive to work or use public transportation. What is the relative frequency of participants who drive to work?

• 87%

• 50%

• 61%

• 55%

Erika wanted to see if there was a relationship between how often someone eats fast food in a week and how the person gets to work each day. She conducted a survey where participants answered how often they eat fast food as well as whether they drive to work or use public transportation. Of the people who drive to work, find the relative frequency of those who eat fast food 0-2 times/week

• 8%

• 40%

• 71%

• 34%