Casio ALGEBRA FX2.0 Advanced Statistics Examples 3 Uživatelský manuál stáhnout pdf (Strana 24)

examples

Example The probability of scratches occurring in the wire during a certain wire

drawing process is 0.1 per meter. This means that you can expect 1.5

scratches for every 15 meters of wire. Calculate the possibilities of 0,

1, and 2 scratches occurring.

Procedure

1 m STAT2

2aw

3 5(DIST)g(Poissn)b(P.D)

4 1(LIST)c

1(LIST)bwc

b.fw

1(None)c

5 1(CALC)

Result Screen

Result:

µ = 0

µ = 1

µ = 2

p = 0.223

p = 0.335

p = 0.251

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Casio ALGEBRA FX2.0 Advanced Statistics Examples 3 Uživatelský manuál Strana 24