Envision Numerical Data

A class of students was asked how many hats they owned. There answers are recorded in the column graph. How many students are in the class?

• 26

• 34

• 21

This dot plot shows the number of fillings that a group of children receive at their last dental appointment. How many children received two fillings?

• 4

• 2

• 3

The bar graph shows the trees planted in michelle's garden from the year 2006 to 2010. How many apple trees were planted in the year 2007 ?

• 350

• 250

• 400

Parents voted for how many children they have. Find the mode of this data.

• 1

• 4

• 3

After the day of the last exam teachers announce the result of students. How many students passed music class ?

• 30

• 80

• 90

children voted for favorite fruits. How many people like pineapple ?

• 20

• 10

• 15

The grade each of you earn on this quiz is an example of

• Categorical Data

• Animals

• Numerical Data

• None

To create a plot showing how many of you are ages 9, 10 and 11, I would need to collect ....

• Numerical data

• Categorical data

• both

• neither