Question: Refer to Exercise 10. Is it plausible that the brands of spark plug all have the same mean lifetime? Refer to Exercise 10. One-way Analysis

Refer to Exercise 10. Is it plausible that the brands of spark plug all have the same mean lifetime?

Refer to Exercise 10.

One-way Analysis of Variance Analysis of Variance Source Brand Error Total DF

One-way Analysis of Variance Analysis of Variance Source Brand Error Total DF 3 (b) 19 SS 176.482 (c) 235.958 MS (a) (d) (e) (f)

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