**Practical Name:**To find the mean, median and mode of the following raw data:

11,
25, 28, 37, 65, 47, 58, 59, 78, 14

**Tools/Software:**Computer with Geogebra Software installed.

**Procedure:**

1)
Start the Geogebra Software

2)
Creating the list:

In the input field of the Input bar, type list1 =
{11, 25, 28, 37, 65, 47, 58, 59, 78, 14}

The Algebra view displays the list and its name list1

OR

In the
Spreadsheet View, type the raw data in the column A. Select the cells A1 to A10
by dragging the mouse. Right click and choose Create List from the right-click
context menu. The Algebra View displays the list and its name list1.

3)
Finding mean, median and mode using the Input bar, type in the
input field:

meanx = Mean[list1]

medianx = Median[list1]

modex=Mode[list1}

4)
The
Algebra view will shows the value of the mean, median and mode of the the raw
data. Since no number in the raw data is repeated, the mode is shown as an
empty list, modex={ }

**Result:**Calculated mean = 42.2, median = 42 and modex = { }

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