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Statistics 1Var app 211
Symbolic view: menu items
The menu items you can tap on in Symbolic view are:
To continue our example, suppose that the heights of the
rest of the students in the class are measured and that
each one is rounded to the nearest of the five values first
recorded. Instead of entering all the new data in D1, we
simply add another column, D2, that holds the frequencies
of our five data points in D1.
6. Tap on
Freq to the right of H1 (or press > to
highlight the second H1 field).
Menu item Purpose
Copies the column variable (or vari-
able expression) to the entry line for
editing. Tap when done.
Selects (or deselects) a statistical
analysis (H1–H5) for exploration.
Enters D directly (to save you having
to press two keys).
Displays the current expression in
textbook format in full-screen view.
Tap when done.
Evaluates the highlighted expres-
sion, resolving any references to
other definitions.
Height (cm) Frequency
16 0 5
165 3
170 8
175 2
180 1