Casio FX-9860GII-L-IH User Guide - Page 285
Normal Distribution Curve N, Broken Line Graph Brkn
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6-2-3 Calculating and Graphing Single-Variable Statistical Data k Normal Distribution Curve (N • Dis) The normal distribution curve is graphed using the following normal distribution function. y = 1 e- (x-x) 2 2x σn 2 (2 π) xσn XList specifies the list where the data is input, while Freq specifies the list where the data frequency is input. 1 is specified for Freq when frequency is not specified. k Broken Line Graph (Brkn) Lines connect center points of a histogram bar. XList specifies the list where the data is input, while Freq specifies the list where the data frequency is input. 1 is specified for Freq when frequency is not specified. ⇒ w(Draw) The display screen appears as shown above before the graph is drawn. At this point, you can change the Start and Width values. 20050401