Data Interpretation and Decimal Concepts

Which graph is best used to show how data changes over a period of time?

• Bar graph

• Pie chart

• Line graph

• Pictograph

In a table showing monthly rainfall, what does the "Time" element usually represent?

• The amount of rain

• The months of the year

• The location of the rain

• The name of the scientist

What is the first step in organizing data gathered from a survey?

• Drawing a final graph

• Tallying the results in a table

• Deleting the data

• Writing a conclusion

If a line graph shows a line going upwards from Monday to Friday, what does this indicate?

• The values are decreasing

• The values are staying the same

• The values are increasing

• There is no data

Which part of a table explains what the data is about?

• Columns

• Rows

• Title

• Data cells

Based on a table showing 50 apples sold on Monday and 30 on Tuesday, how many more apples were sold on Monday?

• 80

• 20

• 15

• 10

In a line graph, where is the time element (days, months, years) usually placed?

• The vertical axis (y-axis)

• The horizontal axis (x-axis)

• The title

• The legend

If a pattern is 5, 10, 15, 20, what is the rule?

• Subtract 5

• Multiply by 5

• Add 5

• Divide by 2

What is the missing number in the pattern: 2, 4, 8, 16, __?

• 20

• 32

• 24

• 18

Which property of addition is shown by $12 + 8 = 8 + 12$?

• Associative Property

• Distributive Property

• Commutative Property

• Identity Property