Basic Instructions for the TI –82 Graphing Calculators
Basic Instructions for the TI –82 Graphing Calculators We want to get the basic descriptors, scatterplot, correlation coefficient, and linear regression equations for the following data Age (months) 36 48 51 54 57 60 Height (cm) 86 90 91 93 94 95
Analyzing a List With a Box and Whisker Plot on the TI-82/83
Analyzing a List With a Box and Whisker Plot on the TI-82/83 (Screens shown are for the TI-82 The work is similar on the TI-83 ) 1 Press MODE This is how your calculator should be set up for this activity Use the arrow keys, , , , , to highlight an option, press ENTER to set the option Repeat this to make your MODE screen the same as seen
TI-82 GUIDEBOOK - Oregon State University
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TI-82, TI-83+, TI-84 Graphing Calculator Fundamentals PART I
TI-82, TI-83+, TI-84 Graphing Calculator Fundamentals part II You should be able to: • Enter data in STAT tables What if the points don't all "line up"???? In lab, you will collect data which do not line up, and you will be asked to find a line of best fit for the data Stat –> Edit –> feed in ordered pairs in L1 and L2
CALCULATOR INSTRUCTIONS FOR TI 81, 82, 83/84 - statncsuedu
It is assumed that the pulse data has been entered into the calculator; in the TI-82 and TI-83 it is assumed the data is in column of the stat editor P" Keystroke Purpose TI81 TI82 TI83 TI85 1 Calculate 2 STAT STAT F1 basic MATRX ENTER statistics 1 1 1 ENTER ENTER ENTER ENTER F1 (use to (use 8 —— ™™to view others) view others) 2
CHAPTER 1 Calculator Notes for the TI-82
8 Discovering Algebra Calculator Notes for the Texas Instruments TI-82 ©2002 Key Curriculum Press TI-82 Note 1B • Median and Mean Enter data into a list, and return to the Home screen by pressing [QUIT] (See Note 1A if you don’t remember how to enter data into a list The screen here shows the same data as the first list entered in Note
Stat calculator tricks on TI-82 and TI-83 and TI-84 Maybe on
Stat calculator tricks on TI-82 and TI-83 and TI-84 Maybe on TI-86 Entering data (1) Press STAT button You are currently on the EDIT screen (2) Press ENTER button You are in list L1 (3) Enter data one piece at a time by pressing ENTER after each entry (4) If you have frequencies, enter them in list L2 Clearing a list (1) Press STAT button
Linear Regression - uam-web2uamontedu
Select ‘STAT’, and select ‘CALC’, then select ‘LinReg (a+bx)’ Push the ‘VARS’ button, (on a TI-82 it is ‘2nd Y-VARS’) , use the right arrow key to highlight the ‘Y-VARS’ submenu, choose ‘FUNCTION’, and press the number of the function you wish to choose, normally Pressing ‘GRAPH’ display the graph
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