Basic TI83 Statistics, Pg 1, MATH SPOKEN HERE!

$Class Table$

TI83-84 MATH SPOKEN HERE! Basic TI83 Statistics

This is Page 1: Basic TI83 Statistics. It includes:: [MATH] [PROB] -- probability functions, factorial, combinations, ...; Enter Data Edit List; Sort List Clear List; Calculate - 1-variable statistics; Diagnostics On/Off

There is Page 2:: Statistics on a HH Calculator Home Page .
There are other pages including:: Hypothesis Testing; T of C for MIDDLE GROUND, Statistics; - Stat I in Spring 2025; -- Statistics I in 2 Hours; -- STATISTICS ON VIDEO
Including Basic TI83/84 Calculator Use video local video

DIAGNOSTIC ON
In CATALOG toggle DiagnosticOn or DiagnosticOff
to display
r (correlation coefficient) and
r^2 (coefficient of determination)
R^2 (coefficient of determination).

MATH PROB probability
1:rand[(numtrials)] psydo-random # list generator where, 0<#<1
rand seed is factory set at 0.
Use the store button to input a new seed to generate the psudorandom number
2:nPr input as n nPr r to yield permutation of n things take r of them
---- list of n things take first r of them
3:nCr input as n nCr r to yield combination of n things take r of them
--- groups of r things make from set of n items
4:! factorial input as number!
5:randInt(lower,upper[,numtrials]) returns 1 random integer within range
6:randNorm(mean,stdev[,numtrials]) most within mean-3stdev < no < mean+3stdev
7:randBin(numtrials,p[,numsimulations]) retruns list of
binomially distributed integers
8:randIntNoRep(lowerint,upperint) returns ordered list of integers

EDIT
1:Edit...
2:SortA(
3:SortD(
4:ClrList
5:SetUpEditor

CALC
1:1-Var Stats
2:2-Var Stats
3: ...
Here we do 1-Var Statistics only
Go on to "Page 2"

Enter Data Press [STAT] then [ENTER] to select 1:Edit.
In the lists menu your data is entered in the highlighted location, here shown in List 1, Position 1.

Note that the data is listed as a list of data points.
All the data in a list may be cleared with the [CLEAR] button when the title of the list is selected by placement of the curser in the title location. Individual data points may also be written over by placement of the curser in the data point location.
Data may also be entered using the [STO] button and { }, braces above the ( ) parenthises. L₂, list 2, is found above the [2] button.
The [EDIT] option may also be used to name a list. The first 6 lists are by default L1, L2, ..., L6. Here the list has been named "BOB."
[SetUpEditor] with no arguement reshuffles to default L1, L2, ..., L6. Other options resuffle as desired.
The [SetUpEditor] option reshuffles the order of the lists to show L1 and "BOB."

Sort

Sorts are either ascending or descending. Commands are made on the home screen.

Clear List

Clear List may be performed from the home screen or as outlined above in the Edit List Menu.

CALC 1:1-Var Stats Once data has been entered in a list through the [STAT][EDIT] commands, analysis of the data can be performed.
Press [STAT], then curser over to [CALC], then press [ENTER] to select 1:1-Var Stat. This will run the command from the home screen.
The default list is L1. Here the L1 has been selected.
One-Variable statistics can not all fit on one screen.
It is necessary to curser down to see the remaining statistics.



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