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4.) Use the Independent Samples T-Test on the variable String . State Ho and Ha.The grouping var is hcpatron. Use the version of the test which allows for different variances. Does hcpatron influence String? Explain fully. Independent Samples Test Levene's Test for Equality of t-test for Equality of Variances Means F Sig. df Prefer String Quartet Equal variances assumed 9.564 .002 23.701 398 Equal variances not 27.028 263.644 assumed Independent Samples Test t-test for Equality of Means Std. Error Sig. (2-tailed) Mean Difference Difference Prefer String Quartet Equal variances assumed .000 2.429 .102 Equal variances not assumed .000 2.429 .090 Independent Samples Test t-test for Equality of Means 95% Confidence Interval of the Difference Lower Upper Prefer String Quartet Equal variances assumed 2.228 2.631 Equal variances not assumed 2.252 2.606

4.) Use the Independent Samples T-Test on the variable String . State Ho and Ha.The grouping var is hcpatron. Use the version of the test which allows for different variances. Does hcpatron influence String? Explain fully. Independent Samples Test Levene's Test for Equality of t-test for Equality of Variances Means F Sig. df Prefer String Quartet Equal variances assumed 9.564 .002 23.701 398 Equal variances not 27.028 263.644 assumed Independent Samples Test t-test for Equality of Means Std. Error Sig. (2-tailed) Mean Difference Difference Prefer String Quartet Equal variances assumed .000 2.429 .102 Equal variances not assumed .000 2.429 .090 Independent Samples Test t-test for Equality of Means 95% Confidence Interval of the Difference Lower Upper Prefer String Quartet Equal variances assumed 2.228 2.631 Equal variances not assumed 2.252 2.606

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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4.) Use the Independent Samples T-Test on the variable String . State Ho and Ha.The grouping var is hcpatron. Use the version of the test which allows for different variances. Does hcpatron influence String? Explain fully. Independent Samples Test Levene's Test for Equality of t-test for Equality of Variances Means Sig. df Prefer String Quartet Equal variances assumed 9.564 .002 23.701 398 Equal variances not 27.028 263.644 assumed Independent Samples Test t-test for Equality of Means Std. Error Sig. (2-tailed) Mean Difference Difference Prefer String Quartet Equal variances assumed .000 2.429 .102 Equal variances not assumed .000 2.429 .090 Independent Samples Test t-test for Equality of Means 95% Confidence Interval of the Difference Lower Upper Prefer String Quartet Equal variances assumed 2.228 2.631 Equal variances not assumed 2.252 2.606
Transcribed Image Text:4.) Use the Independent Samples T-Test on the variable String . State Ho and Ha.The grouping var is hcpatron. Use the version of the test which allows for different variances. Does hcpatron influence String? Explain fully. Independent Samples Test Levene's Test for Equality of t-test for Equality of Variances Means Sig. df Prefer String Quartet Equal variances assumed 9.564 .002 23.701 398 Equal variances not 27.028 263.644 assumed Independent Samples Test t-test for Equality of Means Std. Error Sig. (2-tailed) Mean Difference Difference Prefer String Quartet Equal variances assumed .000 2.429 .102 Equal variances not assumed .000 2.429 .090 Independent Samples Test t-test for Equality of Means 95% Confidence Interval of the Difference Lower Upper Prefer String Quartet Equal variances assumed 2.228 2.631 Equal variances not assumed 2.252 2.606
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