Exploring Measures of Central Tendency

What is the first step in creating a Dot Plot from a list of numbers?

• Order the numbers

• Add all numbers together

• List the numbers from zero to the highest

• Underline the middle number

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many times does the number 'three' appear in the initial Dot Plot?

• Three times

• Two times

• Four times

• Five times

Tags

CCSS.6.SP.B.5A

What is the purpose of a frequency table in statistics?

• To add all numbers together

• To find the middle number

• To show how many times each number occurs

• To list numbers in order

Tags

CCSS.6.SP.B.5C

When you have an even number of total numbers, how many middle numbers are there?

• Two

• One

• Three

• None

Which number is boxed in the example because it appears most frequently?

• Three

• Six

• Five

• Four

Tags

CCSS.2.OA.A.1

What total do you get when you add all the numbers from the first example?

• 100

• 99

• 305

• 67

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

In the second Dot Plot example, which number is the middle number?

• Eight

• Nine

• Seven

• Six

Tags

CCSS.2.NBT.A.2

How many times does the number 'seven' appear in the second example?

• Four times

• Three times

• Two times

• One time

Tags

CCSS.6.SP.B.5A

What is the total sum of all numbers in the last frequency table example?

• 67

• 400

• 99

• 305

Tags

CCSS.6.SP.B.5C

Which number is considered the middle in the final list example?

• 16

• 15

• 14

• 13

Tags

CCSS.6.SP.B.5C