.MCAD 308000000 \
docDocument I mcObject W ! ! d2_graph_format graphData !
axisFormat % L %L trace2D " " " " " " " " " "
" " "
" " "
dim_format P masslengthtimecharge temperature
luminosity substance NumericalFormat M dii
shpRect R X mcDocumentObjectState X mcPageModel G ?tڀ>L>A> mcHeaderFooter E @E
CHeaderFooter F @F @F @F MbP?MbP? TextState ; TextStyle : @
Arial MT Serial_ParPropDefault S ? Normal font_style_list K
font_style L
VariablesTimes New Roman@L
ConstantsTimes New Roman@L
TextArial MT@L
Greek VariablesSymbol@L
User^1Arial@L
User^2 Courier New@L
User^3System@L
User^4Script@L
User^5Roman@L
User^6Modern@L
User^7Times New Roman@L
SymbolsSymbol@L
Current Selection FontArial@L
Undefined Font @L
HeaderArial@L
FooterArial@L
Rotated Math FontTimes New Roman
TextRegion & docRegion C shpBox Q x 8 > x = = CharacterMap ) RangeMap 7 %The T- Test
(by Shane Street 3/00 )
ChrPropMap 3 % RangeElem 8 ChrPropData 4 RangeData 9 l Arial
8 4
ParPropMap 5
% 8
ParPropData 6 @S, 8 6@S/ 8 6@S/ EmbedMap - 8 LinkMap + % 8% LinkData , @ NormalArial MT
eqRegion > @Q C ) T P tree <
p < < d N< 5 >@Q@ B u T O P <
p < < d \m < 98.76 &@Q C M S P
) m is the actual, known value3 8 !4 @
Symbol255,0,0 "8 #4 i 255,0,0 " 5 $8 %6@S - &8 + '8 (, @ NormalArial MT
)>@Q c J t p *<
p +< *,< d+ i-< +.< t- 0/< -0< d/ N1< / 1 2>@Q y , 3<
p 4< 35< @46< d5 x7< 5 i8<
49<
@8:<
@9;<
@:<< t; 98.71=< ; 98.59>< : 98.62?< 9 98.44@@< 8 98.58 @A&@Q z f @ f @ )@Insert your own data here.
Remember to change N if you have a different number of points. Type comma to append more point in the table, or press Backspace key to delete data point in the table. 3 @B8 @C4@Ai Arial MT255,0,0 @D8 @E4@Ay 255,0,0 @B @D@B5 @F8 @G6@S? @H8 @I6@S, @F @H@H- @J8 + @K8 @L, @ NormalArial MT
@M>@Q q ; @N<
p @O< @N@P< @@O@Q< d@P mean@R@Q n > @`<
p @a< @`@b< @@a@c< d@b Stdev@d
@Q ( @j<
p @k< @j@l< d@k t.exp@m< @k@n
@Q _ / @<
p @< @@< d@ t.exp@< @@<+ @@ @T @< @ @>@Q + I < " 8 @<
p @< @@< d@ j@< @@< t@ 1@< @ 15 @>@Q ) ] @ ! @<
p @< @@< @@@< d@ t95@< @ j@<
@@<
@@@<
@@@<
@@@<
@@@<
@@@<
@@@<
@@@<
@@@<
@@@<
@@@<
@@@<
@@@<
@@@< t@ 12.7@< @ 4.30@< @ 3.18@< @ 2.78@< @ 2.57@< @ 2.45@< @ 2.36@< @ 2.31@< @ 2.26@< @ 2.23@< @ 2.20@< @ 2.18@< @ 2.16@< @ 2.14@< @ 1.96 @>@Q@ [ H l B h g @<
p @< @ .. @&@Q A q q )The test result:3 @8 @4@h Arial MT255,0,0 5 @8 @6@S - @8 + @8 @, @ NormalArial MT
@>@QX @<
p @< @@< @@@< d@ if@
t95, 1, 0)=? yields a value of 1 if texp>t95
and a value of 0 if t95>texp. Thus the statement tells you if the difference between the mean and the actual value is significant, in "digital" fashion. If a "1.000" appears as the result, the difference is significant and can not be explained by indeterminate (random) error. Take "0.000" to mean no evidence that the difference is significant (random errror only).3 @8 @4@ @8 @4@k Arial MT @@8v @4@k Arial MT @@8 @4@k Arial MT @@8B @4@k Arial MT @ @@5 @8 @6@S - @8 + @8 @, @ NormalArial MT