Mean, Median, range , IQR

Find the Range in the Data Set:

7, 8, 3, 4, 8

Mathematical Equivalence

ON

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The mean is

• The middle score
•  Total & divided by number of scores
• The most frequent score
• The middle when in order

Tags

CCSS.6.SP.B.5C

The median is

• The middle score
•  Scores added & divided by the number of scores
• The most frequent score
• The middle when in order

Tags

CCSS.6.SP.B.5C

Find the mean of these numbers:
5,11,2,12,4,2

• 4.1
• 6
• 4.5
• 4

Tags

CCSS.7.NS.A.3

What is the range?

• average
• biggest-smallest
• the middle #
• # happening the most

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

An outlier is...

• a data point that is distinctly separate from the rest of the data
• the highest value in a data set
• is the lowest value in a data set
• is the data point that is lest frequent

A data set can have more than one median?

• True
• False

Tags

CCSS.6.SP.B.5C

If there is an even number of data in the data set how do you find the median?

• order the data and find the middle value
• order the data add the 2 middle values and divide by 2
• You can have more than one median

Tags

CCSS.6.SP.B.5C

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

• 7
• 23
• 31
• 34

Find the median of:
21, 7, 32, 45, 28, 78

• 32 & 45
• 38.5
• 28 & 32
• 30

Tags

CCSS.6.SP.B.5C