04 Measures of Central Tendency Unit Review

Find the median of the following data set:
{ 7, 1, 1, 7, 1, 4, 1 }

• 4
• 7
• 1
• 5

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

Find the mean of the following data set:
{ 90, 100, 95, 85, 60, 80 }

• 85
• 84
• 86
• 90

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2

What is the symbol for sample size?

• n
• N
• μ
• x̄

What is the symbol for population size?

• n
• N
• μ
• x̄

What is the symbol for the population mean?

• n
• N
• μ
• x̄

Tags

CCSS.6.SP.A.3

What is the symbol for the sample mean?

• n
• N
• μ
• x̄

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

What is the symbol for "the sum of"?

• Ω
• ∏
• μ
• Σ

The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?

• 5
• 6
• 9
• 11

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

In order to find the _________, the data must be ordered from least to greatest first.

• Median
• Mean
• Mode
• Midrange

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.NS.C.7

What is the mode?

• The value that occurs the most often in a data set
• The middle number in an ordered set of data
• The sum of all the numbers in a data set divided by the size
• The sum of the between the greatest and the least elements, divided by two

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.3

CCSS.6.SP.A.2