Frequency table worksheet for Algebra 1
Algebra 1 treats a frequency table as a short way of writing a list and asks for the same measures as any data set: the count, mean, median and mode. You also make a table from a list and fill in relative and cumulative frequency columns. The work is keeping track of positions, since one row can stand for many values.
Also taught in Pre-Algebra and Statistics, each at its own level and with its own examples.
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Sigma Prep · sigmaprep.io/worksheets Name Frequency Tables Date Period Use or make a frequency table to answer each question.
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Sigma Prep · sigmaprep.io/worksheets Name Frequency TablesAnswer keyVersion 2 Date Period Use or make a frequency table to answer each question.
Free math worksheets at sigmaprep.io/worksheets© 2026 Sigma Prep |
How to do these
Values with frequencies . Find the median.
- There are 3 + 4 + 6 + 2 = 15 values, so the median is the 8th.
- Running totals: 3 values up to 1, 7 up to 2, 13 up to 3.
- The 8th value falls in the row for 3.
The answer is .
Where students go wrong
Taking the middle row of the table as the median. The median is the middle value of all the data, so add up the frequencies to find which row holds that position.
Also called frequency table, frequency tables, relative frequency or mean from a frequency table.
What you can put on this worksheet
- How many values in all
- How many data values are there in all?
→ - The mean
- Find the mean.
→ - The median
- Find the median.
→ - The mode
- Find the mode.
→ - Relative frequency as a percent
- What percent of the data values are 8?
→ - Range and interquartile range
- Find the interquartile range. For quartiles, split the data at the median, and leave the median out of both halves when the count is odd.
→ - Make a frequency table
- Make a frequency table: , , , , , , , , , →
- Relative and cumulative columns
- Find the cumulative frequency for each interval, top to bottom.
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