Question: ANOVA Test An electronics engineer is interested in the effect of tube conductivity of three different types of coating for cathode ray tubes in a

ANOVA Test An electronics engineer is interested in the effect of

ANOVA Test An electronics engineer is interested in the effect of tube conductivity of three different types of coating for cathode ray tubes in a telecommunications system display device. The following conductivity data is obtained: Coating Type 1 Coating Type 2 Coating Type 3 12 14 15 10 15 16 11 13 17 12 14 16 Can we conclude that there is a difference in mean conductivity due to the type of coating? Hypothesis Statements Null Hypothesis: All population means are equal Alternate Hypothesis: Not all population means are equal Significance Level The significance level selected for this test is 5%. A Question 14 (1 point) Retake question Listen The calculated value for F (rounded to two decimal places) is

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