Independent Samples Test Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Difference Std. Error Difference Mean Sig. df Sig. (2-tailed) Difference Lower Upper 245 245 003 003 .786 .786 535 .535 1.534 1.533 176 176 1.229 4.8031.230 188 -.188 8801Age: How old are you? Equal variances assumed 085 -1.165 380 -4.802 Equal variances not assumed 1.165 313.288 S8Q5HHIncome: What is Equal variances your approximate annualassumed household income before Equal variances not taxes? 066 797 3.036328 882 -3.032 249.693 883 assumed One-Sample Statistics Std. Deviation i Iit Std. Error Mean 080 083 086 Mean DV1 DV4 DV8 3735.77 5.04 5.00 1.545 1.580 1.643 366 365
Independent Samples Test Levene's Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval of the Difference Std. Error Difference Mean Sig. df Sig. (2-tailed) Difference Lower Upper 245 245 003 003 .786 .786 535 .535 1.534 1.533 176 176 1.229 4.8031.230 188 -.188 8801Age: How old are you? Equal variances assumed 085 -1.165 380 -4.802 Equal variances not assumed 1.165 313.288 S8Q5HHIncome: What is Equal variances your approximate annualassumed household income before Equal variances not taxes? 066 797 3.036328 882 -3.032 249.693 883 assumed One-Sample Statistics Std. Deviation i Iit Std. Error Mean 080 083 086 Mean DV1 DV4 DV8 3735.77 5.04 5.00 1.545 1.580 1.643 366 365
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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How do I read this chart?
Independent samples test.
Also, is .771 significant or not?

Transcribed Image Text:Independent Samples Test
Levene's Test for Equality of
Variances
t-test for Equality of Means
95% Confidence Interval of
the
Difference
Std. Error
Difference
Mean
Sig.
df Sig. (2-tailed) Difference
Lower
Upper
245
245
003
003
.786
.786
535
.535
1.534
1.533
176
176
1.229
4.8031.230
188
-.188
8801Age: How old are
you?
Equal variances
assumed
085
-1.165 380
-4.802
Equal variances not
assumed
1.165 313.288
S8Q5HHIncome: What is Equal variances
your approximate annualassumed
household income before Equal variances not
taxes?
066
797 3.036328
882
-3.032 249.693
883
assumed
One-Sample Statistics
Std. Deviation
i Iit
Std. Error Mean
080
083
086
Mean
DV1
DV4
DV8
3735.77
5.04
5.00
1.545
1.580
1.643
366
365
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