Question: On Exam V, we compared samples of two different types of low-voltage transistors to determine if there was a significant difference in mean B between

 On Exam V, we compared samples of two different types of

On Exam V, we compared samples of two different types of low-voltage transistors to determine if there was a significant difference in mean B between 2N3904 (NPN) and 2N3906 (PNP) types. Now, we add a third type of transistor; a high-voltage PNP, part number 2N5401, under the assumption that high-voltage transistors tend to have lower beta than low-voltage transistors. Six transistors were tested of each type. Organize the following data in a manner appropriate to performing Analysis of Variance (ANOVA), and test the null hypothesis that the mean betas of the three types of transistors are equal at the a = 0.05 level of significance. Fill in the ANOVA table. Sample #1 Sample #2 Sample #3 (2N3904) (2N3906) (2N5401) Totals Avgs. 200 156 94 #1 #2 #3 #4 #5 #6 240 121 90 144 156 96 271 219 86 188.5 174 82 205 226 95

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