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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Parametric Confidence Interval
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