Choose the computational mode as Standard Deviation or Statistics, Enter your values and press the keys x_bar or other to get the measures you are looking for.
SOURCE: Hello, I have a casio fx-9860 GII, and the sd card
To extract the SD card from its slot, you press with a finger on the edge. It should pop out a bit. Pull it out.
If it refuses to pop out, either you did not press hard enough to feel it move inside or ejection mechanism in calculator is defective.
SOURCE: how do you find out
The following screen captures are from another Casio Graphing calculator so the menu screen may not look yours. However the instructions are identical.
Here is a sequence of screen captures to illustrate how to do it.
Turn calculator ON. Use arrow to highlight STAT and press EXE
Press F5 DIST
Then select F3 CHI
Choose Cpd or Ccd
If
you choose Cpd : you must enter the Chi value you want, and press EXE,
then the number of degrees of freedom (df) and press EXE. The Execute
command is highlighted. This allows you to perform the actions
indicated by the Thumbnails at the bottom of the screen: calculate a value or Draw the distribution.
In the example above I took Chi=1, and df=3 and pressed the CALC menu.
If I press the DRAW menu instead, the distribution is displayed.
If you want the other distribution Ccd, press Ccd instead in screen capture 4.
SOURCE: Casio FX - 9860G SD have complex equations??
Your question (?) is not clear so I will not try to guess what you really mean.
Be it as it may, the Casio FX-9860G SD can solve a polynomial equation of degree 2 or 3 with REAL coefficients. If the complex MODE is set to REAL it will find the real roots. If the complex mode is set to a+ib, it will find the real and complex roots.
Apparently it will take coefficients that are real, and will give a Ma Error if any coefficient is complex.
SOURCE: Casio FX - 9860G SD have complex equations??
Your question (?) is not clear so I will not try to guess what you really mean.
Be it as it may, the Casio FX-9860G SD can solve a polynomial equation
of degree 2 or 3 with REAL coefficients. If the complex MODE is set to
REAL it will find the real roots. If the complex mode is set to a+ib, it will find the real and complex roots.
Apparently it will take coefficients that are real, and will give a Ma Error if any coefficient is complex.
SOURCE: Casio FX - 9860G SD have complex equations??
Your question (?) is not clear so I will not try to guess what you really mean.
Be it as it may, the Casio FX-9860G SD can solve a polynomial equation
of degree 2 or 3 with REAL coefficients. If the complex MODE is set to
REAL it will find the real roots. If the complex mode is set to a+ib, it will find the real and complex roots.
Apparently it will take coefficients that are real, and will give a Ma Error if any coefficient is complex.
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