Tally Charts and Bar Graphs

Front

What is a tally chart?

Back

A tally chart is a visual representation used to count and record frequencies of responses or occurrences, using tally marks.

Front

How do you represent the number 20 using tally marks?

Back

You represent 20 using tally marks by grouping them in sets of five, resulting in four groups of five (|||| |||| |||| ||||).

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What is the purpose of grouping tally marks by fives?

Back

Grouping tally marks by fives makes it easier to count and visualize larger numbers quickly.

Front

How can you determine the difference in preferences using tally charts?

Back

You can determine the difference in preferences by subtracting the total tally marks of one category from another.

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to show the frequency or value of different categories.

Front

How do you create a bar graph from tally marks?

Back

To create a bar graph from tally marks, count the total tally marks for each category and draw bars corresponding to those counts.

Front

What information can you gather from a tally chart?

Back

A tally chart provides information about the frequency of responses or occurrences for different categories.

Front

What does it mean if a statement is FALSE in the context of survey results?

Back

A FALSE statement in the context of survey results indicates a misconception or incorrect assumption about how data can be represented.

Front

Why might survey results not need to be in bar graph form?

Back

Survey results can be represented in various forms, such as tally charts, pie charts, or tables, depending on the context and audience.

Front

What is the significance of the number of votes in a survey?

Back

The number of votes in a survey indicates the level of preference or opinion among the surveyed group.