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Digital Lessons (2nd & 3rd Year)
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Knowledge Check Quiz

EXAMS.IE

Frequency Tables

HINT

Data is not placed into classes in an ungrouped frequency table.

1 / 5

I can find the exact mean of data using an ungrouped frequency table.

HINT

Data is placed into classes in a grouped frequency table.

2 / 5

I can find the exact mean of data using an grouped frequency table.

HINT

The range is the largest value minus the smallest value.

3 / 5

What is the range of the following data?

\(3,2,5,8\)

HINT

The range is the largest value minus the smallest value.

4 / 5

What is the range of the following data?

\(-2,10,-1,5\)

HINT

The range is the largest value minus the smallest value.

5 / 5

What is the range of the following data?

\(4,4,4,4,4\)

Your score is

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