7/26/2019 paired sample t test.doc

1/3

T-TEST PAIRS=After WITH Before (PAIRED)

/CRITERIA=CI(.9500)

/MISSING=ANALSIS.

Workers After Before

1.00 33.00 34.00

2.00 36.00 28.00

3.00 50.00 29.00

4.00 41.00 45.00

5.00 37.00 26.00

6.00 41.00 27.00

7.00 39.00 24.00

8.00 21.00 15.00

9.00 20.00 15.00

10.00 37.00 27.00

11.00 21.00 23.00

12.00 18.00 31.00

13.00 29.00 20.00

14.00 38.00 35.00

15.00 27.00 20.00

T-Test

Notes

Output Created 17-DEC-2015 15:27:03

Comments

Input

Active Dataset DataSet0

Fiter !none"

#ei$%t !none"

Spit Fie !none"

& o' (o)s in #or*in$ Data

Fie15

+issin$ ,aue andin$ De'inition o' +issin$ .ser de'ined missin$ vaues

are treated as missin$/

7/26/2019 paired sample t test.doc

2/3

Cases .sed

Statistics 'or eac% anasis

are ased on t%e cases )it%

no missin$ or out-o'-ran$e

data 'or an variae in t%e

anasis/

Snta

-ES 4AI(SA'ter #I

6e'ore 4AI(ED8

9C(IE(IACI/5008

9+ISSI&;A&Aue2/000 15 7/@721 2/0325

Paired Samples Correlations

& Correation Si$/

4air 1

.nit assemed a'ter ne)

tec%ni>ue B .nit assemed

e'ore ne) tec%ni>ue

15 /532 /0?1

Paired Samples Test

4aired Di''erences

+ean Std/ Deviation Std/ Error +ean 5 Con'idence

Interva o' t%e

Di''erence

7/26/2019 paired sample t test.doc

3/3

ue

5/3333 @/?@21 2/110 1/23217

Paired Samples Test

4aired Di''erences t d' Si$/ 2-taied8

5 Con'idence

Interva o' t%e

Di''erence

.pper

4air 1

.nit assemed a'ter ne)

tec%ni>ue - .nit assemed

e'ore ne) tec%ni>ue

10/3?50 2/707 1? /017