Casio E-CON2 Uživatelský manuál stáhnout pdf (Strana 9)

STATISTICS

This section is an overview of the STAT icon; it will highlight just a few of the features for

single-variable data and paired-variable data. To select this icon, you may highlight it and

press

lor press2.

The initial List Editor Screen that allows input of statistical data and performs numerous

statistical calculations. To input a list of single-variable data, highlight the first cell under

List 1 and enter each

number followed by l.

1. For this example, input this set of data:

 1, 0.5, 1.2, 4, -1, 1, 3, 5, 6, 3.4

2. From this screen you display various graphs depending on whether you single or

paired-variable data (scatter-plot, line, normal probability, histogram, median box,

mean box, normal distribution, broken line, and regression: linear, quadratic, cubic,

quartic, logarithmic, exponential, power, sinusoidal and logistic).

3. The initial default graph is a scatter-plot. To change the type of graph you would

like to use, press

q(GRPH), then u(SET), Nto Graph Type:, for this set of data,

we will make a histogram, press

u, and then qfor histogram.

Casio “The Basics fx-9750GII” 9

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Casio E-CON2 Uživatelský manuál Strana 9