Texas Instruments TI-83 PLUS - Manual (Page 777)

TI-83 Plus Index 774
identity( , 277, 666
If instructions
If , 512, 666
If-Then , 513, 666
If-Then-Else , 514, 667
imag( (imaginary part), 89, 667
imaginary part ( imag( ), 89, 667
implied multiplication, 48
increment and skip (
IS>( ), 520, 668
independent variable, 206, 209, 667
IndpntAsk , 206, 209, 667
IndpntAuto , 206, 209, 667
inferential stat editors, 388
inferential statistics. See stat tests;
confidence intervals
alternative hypotheses, 391
bypassing editors, 393
calculating test results (
Calculate ),
392
confidence interval calculations, 392
data input or stats input, 390
entering argument values, 390
graphing test results (
Draw ), 392
input descriptions table, 419
pooled option, 391
STAT TESTS menu, 394
test and interval output variables,
422
Input , 526, 527, 667
insert cursor, 12
inString( (in string), 492, 667
instruction, definition of, 16
int( (greatest integer), 81, 273, 668
integer part ( iPart( ), 80, 273, 668
integral. See numerical integral
interest rate conversions
4 Eff( (compute effective interest
rate), 459
4 Nom( (compute nominal interest
rate), 459
calculating, 459
formula, 733
internal rate of return ( irr( ), 453, 668
intersect operation on a graph, 151
INTRVL (SEC) , 475
inverse ( L 1 ), 64, 271, 694
inverse cumulative normal distribution
( invNorm( ), 426, 668
inverse trig functions, 63
invNorm( (inverse cumulative normal
distribution), 426, 668
iPart( (integer part), 80, 273, 668
irr( (internal rate of return), 453, 668
IS>( (increment and skip), 520, 668
—K—
keyboard
layout, 2
math operations, 63