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Insulation Factor and Heat Flux

HeatFlux Insulation
271.8 783.35
264 748.45
238.8 684.45
230.7 827.8
251.6 860.45
257.9 875.15
263.9 909.45
266.5 905.55
229.1 756
239.3 769.35
258 793.5
257.6 801.65
267.3 819.65
267 808.55
259.6 774.95
240.4 711.85
227.2 694.85
196 638.1
278.7 774.55
272.3 757.9
267.4 753.35
254.5 704.7
224.7 666.8
181.5 568.55
227.5 653.1
253.6 704.05
263 709.6
265.8 726.9
263.8 697.15

Will the Insulation factor adequately predict Heat Flux?

Solution Preview

The hypothesis test is shown in the attached Excel file.

HeatFlux Insulation
271.8 783.35 Hypothesis Test: Independent Groups (t-test, pooled variance)
264 748.45
238.8 684.45 HeatFlux Insulation
230.7 827.8 249.638 754.4741 mean
251.6 860.45 22.899 79.7968 std. ...

Solution Summary

This solution conducts a hypothesis test using the degrees of freedom and pooled variance. It also calculates the test statistic and compares it to the p-value to either accept or reject the null hypothesis of whether insulation factor influences heat flux.

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