Statistics - TI BA-35 Solar Quick Reference Manual

Statistics

To enter a statistics problem, use 2 to set
the calculator to the statistics mode (STAT
appears in the display).
0 b (Clear Mode Registers)—Clears any
previously entered data points.
g (Statistics Data Entry)—Enters the
displayed number as a data value in the
statistical registers. Each time you press g,
the display shows the number of data values
currently stored in the statistical registers.
0 f
(Statistics Data Removal)—
Removes a data value from the statistical
registers. Each time you press 0 f, the
display shows the number of data values
currently stored in the statistical registers.
Entering Two-Variable Data Values
Use w in conjunction with g to enter data
points with both x and y values as follows:
1. Enter an x value and press w.
2. Enter a y value and press g.
Repeat the procedure to enter additional data
points. You can also follow this procedure with
0 f to remove data points.
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