Measure of Central Tendency (Mean of Ungrouped and Grouped Data)

A branch of applied mathematics that deals with the collection, organization or presentation, analysis and interpretation of data.

• Statistics

• Census

• Population

• Survey

Tags

CCSS.6.SP.A.3

It is a summary measure that attempts to describe a whole set of data with a single value that represents the middle or center of its distribution

• Statistics

• Measure of Central Tendency

• Measure of Variability

• Probability

Tags

CCSS.6.SP.A.3

It is the sum of all the values of each observation in a data set divided by the number of observations.

• sample

• mean

• median

• mode

Tags

CCSS.6.SP.B.5C

The mean is also known as the _______.

• average

• middle score

• first score

• last score

Tags

CCSS.6.SP.B.5C

The mean of ungrouped data can be computed by dividing the __________.

• First score by the total number of values

• Middle score by the total number of values

• Sum of all the measurements or the values by the total number of measurements

• Sum of all the measurements or the values by 10

Tags

CCSS.6.SP.B.5C

What number is in the middle of 3 and 7?

• 4

• 5

• 5.5

• 6

Tags

CCSS.2.MD.B.6

What is the central value of 3, 7, and 8?

• 4

• 5

• 6

• 7

Tags

CCSS.6.SP.A.3

Your grades for the first three quarters in Mathematics are 82, 83 and 86. To ensure that you will get 85 at the end of the school year, what must be your grade for the last quarter?

• 85

• 87

• 89

• 91

Tags

CCSS.6.SP.B.5C

What is the average temperature for the last 3 days?

• 26.0 degrees

• 20.3 degrees

• 1.0 degree

• 61.0 degrees

Tags

CCSS.7.EE.B.3

These are values that "lie outside" the other values and are also called extreme values.

• mean

• sample

• extreme values

• outliers