Analyzing Graphs

How confident are you that you can analyze data from a graph?

• not...

• kinda?

• I'm pretty good.

• LET'S DO THIS.

Tags

CCSS.3.MD.B.3

What was the highest score on the pre-test?

• 50

• 42

• 28

• 13

Why is a bar graph used for THIS data?

• The data shows a time period.

• All data uses bar graphs.

• The data shows parts of a whole.

• The data shows a comparison of scores.

Answer explanation

Bar graphs are used to COMPARE sets of data!

What graphing term is defined as "the sum of all values divided by how many values there are?"

• Mean (Average)

• Median

• Mode

• Range

Answer explanation

"mean" and "average" have the exact same meaning! We will use them both.

"Points scored" is also known as...

• y-axis, dependent variable

• y-axis, independent variable

• x-axis, dependent variable

• x-axis, independent variable

Answer explanation

remember "DRY MIX".. dependent variables on the y-axis, independent variables on the x-axis!

A bar graph can be oriented horizontally or vertically.

• True

• False

Answer explanation

it doesn't matter, as long as there are bars!

How many students answered the question correctly?

• 7

• 44

• 5

Answer explanation

don't discount the obvious :)

How many people answered the question incorrectly?

• 7 or less.

• between 5 and 7.

• 12

• 44

Answer explanation

the sum of BOTH incorrect answers (7 + 5 = 12)

Which type of graph is most used in science?

• Line Graph

• Bar Graph

• Pie Chart

• all of the above

Answer explanation

we will learn how to read and create all three!

How did you feel about this quiz?

• I had no clue what was going on.

• It was hard but I knew some answers.

• I remembered nearly everything.

• Piece of pie (PUN INTENDED)

Tags

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

CCSS.RF.5.3A