Casio ALGEBRA FX2.0 Advanced Statistics Examples 3 Manual do Utilizador descarregar pdf (Página 4)

43

examples

Example Given that x is normal distribution with

µ

= –25 and

σ

= 4, find

Pr (–21

<<

<<

< x

<<

<<

< –19).

Procedure

1 m STAT2

2 5(DIST)b(Norm)c(C.D)

3 -cbw

-bjw

ew

-cfw

1(None)c

4 1(CALC)

Result Screen

Result: p = 0.092

1 2 3 4 5 6 7 8 9 ... 29 30

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