2-Way Tables Warmup

How many people were surveyed?

• 60

• 180

• 240

• 156

Answer explanation

The survey included a total of 240 people, making this the correct answer. The other options do not reflect the total number surveyed.

Tags

CCSS.8.SP.A.4

How many total have no cell phone?

• 13

• 9

• 22

• 100

Answer explanation

The total number of individuals without a cell phone is 22, which is the correct answer. This indicates that among the options provided, 22 is the only accurate count of those who do not possess a cell phone.

Tags

CCSS.8.SP.A.4

What number should go in the blue box?

• 21

• 135

• 19

• 22

Answer explanation

The correct number is 21 because it fits the pattern or rule established in the problem. The other options do not satisfy the same criteria, making 21 the only valid choice.

Tags

CCSS.HSA.CED.A.3

What is the purpose of a two-way table?

• Represent data linearly

• Show data for different groups in multiple categories

• Compare two groups without categories

• Calculate total outcomes

Answer explanation

A two-way table is designed to show data for different groups across multiple categories, allowing for easy comparison and analysis of relationships between the groups. This makes the second answer choice the correct one.

Tags

CCSS.8.SP.A.4

What color car is the least popular at this car dealership?

• Red

• White

• Blue

• Green

Answer explanation

The least popular car color at this dealership is white, as it tends to be less favored compared to red, blue, and green, which are often more sought after by customers.

Tags

CCSS.8.SP.A.4

What percentage of girls have blonde hair?

• 30%

• 32%

• 29%

• 40%

Answer explanation

30% is the correct answer as it represents the proportion of girls with blonde hair based on the data provided. The other options, 32%, 29%, and 40%, do not accurately reflect this percentage.

Tags

CCSS.8.SP.A.4

Change this decimal to a percent.
0.528

• 528%

• 52.8%

• 5.28%

• 52%

Answer explanation

To convert a decimal to a percent, multiply by 100. Thus, 0.528 × 100 = 52.8%. Therefore, the correct answer is 52.8%.