
9 Inference aplet
About the Inference aplet....................................................................... 9-1
Getting started with the Inference aplet..........................................9-2
Importing Sample Statistics from the Statistics aplet
.....................
9-5
Hypothesis tests....................................................................................9-9
One-Sample Z-Test.........................................................................9-9
Two-Sample Z~Test
.....................................................................
9-10
One-Proportion Z-Test................................................................. 9-11
Two-Proportion Z-Test................................................................. 9-12
One-Sample T-Test.......................................................................9-13
Two-Sample T-Test
......................................................................
9-14
Confidence intervals...........................................................................9-16
One-Sample Z-Interval
.................................................................
9-16
Two-Sample Z-Interval.................................................................9-17
One-Proportion Z-Interval............................................................9-18
Two-Proportion Z-lnterval............................................................9-19
One-Sample T-Interval
.................................................................
9-20
Two-Sample T-Interval
................................................................
9-21
10 Using mathematical functions
Math functions
...................................................................................
10-1
The MATH menu
.........................................................................
10-1
Math functions by category................................................................10-3
Keyboard functions.......................................................................10-4
Calculus functions
........................................................................
10-7
Complex number functions...........................................................10-8
Constants.......................................................................................10-9
Hyperbolic trigonometry...............................................................10-9
List functions
..............................................................................
10-10
Loop functions............................................................................10-11
Matrix functions......................................................................... 10-11
Polynomial functions.................................................................. 10-12
Probability functions...................................................................10-13
Real-number functions................................................................10-15
Statistics-Two............................................................................. 10-18
Symbolic functions..................................................................... 10-19
Test functions..............................................................................10-20
Trigonometry functions..............................................................10-21
Symbolic calculations.......................................................................10-22
Finding derivatives
.....................................................................
10-23
Contents
Comentários a estes Manuais