Relative Frequency Warmup

To calculate the relative frequency, what ratio do you set up?

Answer explanation

To calculate the relative frequency, you set up the ratio of frequency to the total number of observations.

Tags

CCSS.8.SP.A.4

Two way tables show us the (a)   or number of times something occurs.

Tags

CCSS.8.SP.A.4

What is Relative Frequency?

• The ratio of the number of times a category is represented to the total number of pieces of data

• A bar graph that represents the relative frequency in a table

• Data that can be divided into categories based on the attributes of the data

• The distribution of data

Answer explanation

The ratio of the number of times a category is represented to the total number of pieces of data

Tags

CCSS.3.MD.B.3

Of the 6th grade students, find the relative frequency of those who ordered pizza.

• 51%

• 19%

• 23%

• 49%

Answer explanation

To find the relative frequency, divide the number of students who ordered pizza by the total number of 6th grade students. 49% of the students ordered pizza, making it the correct choice.

Tags

CCSS.8.SP.A.4

What percentage of girls have blonde hair?

• 30%

• 32%

• 29%

• 40%

Answer explanation

The correct percentage of girls with blonde hair is 30%, which matches the given answer choice.

Tags

CCSS.8.SP.A.4

What percentage of SUV's are driven by women?

• 56.25%

• 75%

• 83.25%

• 86.5%

Answer explanation

The correct percentage of SUV's driven by women is 86.5%, which is the option provided in the answer choices.

Tags

CCSS.8.SP.A.4