📙Data Analysis

Which class has the higher test score median? 

• Class #1
• Class # 2 
• The medians are equal
• The median is not shown here. 

A family is looking for a new home. The family is comparing homes in two towns. The median home price of Town 1 is ​$450,000. In Town 2, the median home price is ​$384,393. Based on the median home prices of each​ town, what inference can be​ made?

• The homes in Town 2 are more expensive.

• The homes in Town 1 and Town 2 are similarly priced.

• The homes in Town 1 are more expensive.

What is the outlier in this data set?
{23, 60, 30, 21, 25, 35, 29}

• 35
• 21
• 30
• 60

Find the mode:
3.8, 4.2, 4.0, 4.2, 4.2

• 4.2
• 3.8
• 4.0

What is the best measure to describe the data set : 6, 35, 8, 20, 6, 16, 7?

• mean

• median

• mode

It's the number that occurs the most times in a set of data.

• mean

• median

• mode

• range

The most frequent number is called the​ (a)   .

• mode
• mean
• median
• range

Tags

CCSS.MATH.CONTENT.7.SP.A.2

To find the mean, we ​ (a)   the numbers in our set, then ​ (b)   by how many numbers are in the set.

• add
• divide
• subtract
• multiply

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19