A data from an experiment to assess the effects of vibration (A), temperature cycling (
B), altitude cycling (
C), and temperature for altitude cycling and firing (
D) on thrust duration are shown below. Use the Yates method to obtain sums of squares and the ANOVA table. Then assume that three- and four-factor interactions are absent, pool the corresponding sums of squares to obtain an estimate of $\sigma ^ { 2 }$ and test all appropriated hypotheses at level .05.

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Quizplus · Accepted Answer

The Answer of A data from an experiment to assess the effects of vibration (A), temperature cycling (
B), altitude cycling (
C), and temperature for altitude cycling and firing (
D) on thrust duration are shown below. Use the Yates method to obtain sums of squares and the ANOVA table. Then assume that three- and four-factor interactions are absent, pool the corresponding sums of squares to obtain an estimate of $\sigma ^ { 2 }$ and test all appropriated hypotheses at level .05.

A Data from an Experiment to Assess the Effects of Vibration