Question about Casio FX-115ES Scientific Calculator

# Can I calculate p-value on the casio fx-115es plus?

I am in a statistics class and I bought this calculator to help me. Can I calculate the p-value on it? If so, how?

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Press MODE 3 AC to enter the statistics mode. Press SHIFT STAT 7 to bring up the distribution menu then 1 to invoke P( .

Posted on Nov 03, 2012

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Yes you can get your p-values (see solution post). Options 1, 2, 3 assume that you are dealing with a standard normal distribution or you have calculated z-values (standard scores) for any other normal distribution. Option 4 calculates the z-values for you.
Be aware of what type of p-value (probability under the normal distribution) you want to calculate. Option 1 (P) gives you the total probability up to your z-value, option 2 (Q-quantile) gives you the probability from the mean to the z-value and option 3 (R-rest) the probability of values above the z-value. The latter is most often of interest in stats. So if you type in R(1.96) that gives you a p=0.025 above the z-value (don't forget that you also have a p=0.025 for the negative z-value on the left side of the normal curve). So values outside of +/- 1.96 standard deviations occur at p= 0.05 or 5% of the time.

Posted on May 18, 2013

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Posted on Jan 02, 2017

Sorry, but you cannot calculate limits of functions with this calculator. It does not have a Computer `Algebra System (CAS). For that you need a graphing calculator with CAS: Casio ClassPad 300, 300PLUS, 330, HP 48 GII, HP49 G/ G+, HP 50G, TI-NSPIRE CAS, TI89 Titanium, TI 92/92PLUS, TI Voyage 200 PLT. It is still a very good scientific (non graphing) calculator
However, you can calculate numerical derivatives, and numerical integrals, solve linear and non-linear equations.

Even though this post does meet your expectations, do not let that prevent you from rating it.

Posted on Jan 21, 2010

SOURCE: where is the exponent key

To raise 10 to an exponent, use the 10^x function (SHIFT log). To raise e to an exponent, use the e^x function (SHIFT ln). To raise an arbitrary value to an exponent, use x^y (just above the sin key). To enter an exponent of ten, use the x10^x key to the right of the decimal point.

Posted on Oct 28, 2010

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## Related Questions:

### On Casio FX-115ES Plus Calculator, what buttons do I push to do compound interestsemiannually for 15 years?

There is no such button. You must figure out the formula and enter it, giving the appropriate value for the annual interest and the number of years (15).

Sep 27, 2014 | Casio fx-115ES Plus Scientific Calculator

### How do I do feet and inches calculations on the Casio FX-115ES Plus? For example, how can I do calculations like 10'-3" + 5'-4" + 11'-11" without having to convert the inches to feet?

You can combine all the feet together 10+5+11=26 feet
Combine all the inches together -3-4-11=-18 inches=-2 ft + 6 inches
26 ft -2ft +6 inches =24 ft +6 in=24.5 ft
You can also multiply each inch -value by 1/12
10-3/12+5-4/12+11-11/12=10+5+11 -(3+4+11)/12=26-18/12, continue

Jul 22, 2014 | Casio fx-115ES Plus Scientific Calculator

### How to use standard deviation on a casio fx-115es plus

Follow the instructions under "Statistical Calculations" beginning on page E-44 of the manual. Examples 053 through 059 in the Appendix show an example (especially 057).

May 06, 2013 | Casio fx-115ES Plus Scientific Calculator

### How to find the Standard deviation on my calculator?

Follow the instructions under "Statistical Calculations" beginning on page E-44 of the manual. Examples 053 through 059 in the Appendix show an example (especially 057).

May 06, 2013 | Casio fx-115ES Plus Scientific Calculator

### How can I reset my Casio FX-115 ES calculator to its default settings

There must be an error in what you report. You pressed MODE then 4: Base-N and now your calculator is in base-N calculation mode (the DEC, Hex, BIN, OCT) numeration keys are active.
To do statistics you must put the calculator in STATS mode.
Press MODE: You have 6 computational modes to choose from
1: COMP, the general computational mode
2:CMPLX, for calculation s with complex numbers,
3: STAT for statistics,
4: Base-N, binary, octal, decimal, and hexadecimal numeration
5: Equation, solving mode, etc..
For statistics, choose 3:STAT

Apr 24, 2012 | Casio FX-115ES Scientific Calculator

### Standard deviation

standard deviation

calculate mean of a data set:

1. Turn calc. on or press MODE SeTUP
2.Press 3 for STAT
3. Press 1 for VAR
4.Enter values for X column
5. WHen done entering press SHIFT 1
6.Press 5
7.Press 2 to calculate the mean
8.Press =

Oct 05, 2008 | Casio FX-115ES Scientific Calculator

### Casio fx-82ES scientific calculator

change the mode to stat and then start operating it in statistical mode

Feb 24, 2008 | Casio FX-300MS Calculator

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