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CALCULATOR AND STATISTICS for Casio 1) Calculator must be in SD mode. Casio fx 82AU –mode 2 Casio fx 82AU Plus – mode 2 – 1 Casio fx 100AU Plus – mode 3- 1 2) To get the calculator out of SD mode. Casio fx 82AU – mode 1 Casio fx 82AU Plus – mode 1 Casio fx 100AU Plus – mode 1 3) To clear SD memory Shift 9 ( CLR) 3 (all) = 4) To enter data Single data 3, 4, 5, 6, 2, 5 Casio fx 82AU Enter single Data Mode 2 Mode 1 3 = 4 = 5=6=2=5= Casio fx 82AU Plus Casio fx 100AU Plus Enter single Data Enter Single Data Mode 2 – 1 var Mode 3 -1var 3=4=5=6=2=5= 3=4=5=6=2=5= Casio fx 82AU Enter a table of data Set up the table shift mode replay (down arrow to next screen) 3 Frequency 1(on) Mode 2 (Stat) 1 (Var) x 1 2 3 f 3 7 4 Use the cursor arrows on the blue replay button to insert the data press = after each number has been inserted. Casio fx 82AU Plus Enter a table of data Turn on frequency for the table Set up the table – shift mode – replay blue button (down arrow to next screen) press number 3 – Frequency screen comes up – press number 1 for frequency on To get to the screen to input your numbers Press mode 2 , 1-var. you should now have a frequency table on your screen. Enter the data In the x column enter your scores. (Don’t worry that the frequency f column has a one being inserted for each score) Enter the frequency – move the cursor into the frequency column and up to the top. Enter the frequency for each score. You must press = after you type each number ( even the last number) Casio fx-100AU Plus Enter a table of data Set up the table shift mode replay (down arrow to next screen) 4 Frequency 1(on) In the x column enter your scores. (Don’t worry that the frequency f column has a one being inserted for each score) Enter the frequency – move the cursor into the frequency column and up to the top. Enter the frequency for each score. You must press = after you type each number ( even the last number) Mode 3 (Stat) 1 (Var) x 1 2 3 f 3 7 4 MEAN, STANDARD DEVIATION MEAN: Casio fx 82AU AC shift 1 5(var) 2 x = Casio fx 82Au Plus and Casio fx-100AU Plus Clear the table off the screen – press AC Shift 1 , 4-var, 2 x = POPULATION STANDARD DEVIATION ( N ) Casio fx 82Au Plus and Casio fx-100AU Plus Clear the table off the screen – press AC Shift 1 , 4-var, 3 x = SAMPLE STANDARD DEVIATION ( N 1 ) Casio fx 82Au Plus and Casio fx-100AU Plus Clear the table off the screen – press AC Shift 1 , 4-var, 4 Sx =