NO
go to stat mode then then select (A+BX) mode and enter the data and press AC on cal. then shift+1 and go to the stat and select REG and there you can see options like A,B and r u can select any of these to get what u need .if you want the answer for r select that option. thnx.
NO
fx991MS digital display but fx991ES is natural text book display.
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 = i did not come up with this explanation myself i found it on a website called fixya.com so I'm not taking credit for the answer but it works.
365^P5/365^5=
Most likely, it means Standard Deviation. which is used in analyzing a set of data. See related link.* * * * *The Casio range, popular with GCSE and A level students in the UK, has a button marked SD. This is a toggle between decimal (D) and standard (S) form (fraction, pi).
yeah program it... :)
follow these steps that i have done :) Step 1: turn your calculator on lo Step 2: when you get to the main menu on your calculator you should click option two for Stat (Statistics) Step 3: You can enter your data numbers that you are given on the calculator on any of the lists of 6 that they give you Step 4: Once you have entered your numbers click calculate on the bottom of the calculator or just press F2 then press 1VAR . Finally step 5: It will give you answers of formula and what you want is the formula xo'n which will be your Standard Deviation :) your welcome all the best bye
fx 991 ms ======= "SHIFT" then "log" "DIGIT" "=" :)
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