Data Analysis

Data Analysis

Digging deeper

Multiple Choice

Information collected about people, events, and objects is ______???

• information

• data

• frequency

• analysis

Types of Graphs/Tables

• Frequency Table

• Bar Graph

• Dot Plot

• Pictograph

Multiple Choice

Which type of graph/table is shown?

• Frequency Table

• Bar Graph

• Dot Plot

• Pictograph

Multiple Choice

Which type of graph/table is shown?

• Frequency Table

• Bar Graph

• Dot Plot

• Pictograph

Multiple Choice

What type of graph table is shown?

• Frequency Table

• Bar Graph

• Dot Plot

• Pictograph

Multiple Choice

What type of graph/table is shown?

• Frequency Table

• Bar Graph

• Dot Plot

• Pictograph

Frequency Table

• A table to organize data that lists categories and frequency (number of times) that each occurs

• Tally marks used to record frequency of each category

• Determined by the tally marks (one to one) in each category

Multiple Choice

In which two months was the same amount of snow recorded?

• Oct and Nov

• Nov and Dec

• Dec and Feb

• Feb and Nov

Multiple Choice

How many cm of snow was collected in Feb?

• 5 cm

• 20 cm

• 10 cm

• 100 cm

Bar Graph

• Organizes data using solid bars to show the frequency that each category occurs

• Labels identify each category

• Every piece of data is represented and indicated by intervals on the axis

Multiple Choice

How many students prefer orange OR green

• 8,000

• 10,000

• 2,000

• 6,000

Multiple Choice

About how old is Dan?

• 35

• 20

• 25

• 40

Dot Plot

• Graphical representation to show small sets of data using dots (or x's)

• Uses one to one, or if scaled will use a KEY

• Represents the frequency for that category

Multiple Choice

Which was the most common age for siblings of 3rd graders?

• 5

• 4

• 3

• 2

Multiple Choice

What was the highest grade a student received on this particular test?

• 80

• 75

• 90

• 100

Pictograph

• Graphical representation of data using pictures or symbols

• May represent 1 to 1 OR more than one, shown in a KEY

• Same picture used to represent all categories

Multiple Choice

How many millimeters of rain fell on Monday?

• 4 mm

• 14 mm

• 21 mm

• 28 mm

Multiple Choice

How many kilograms of candy did Debby get on Halloween?

• 10 kg

• 20 kg

• 8 kg

• None, because it's bad for your teeth