For Exercises 6.51 and 6.52, see pages 320321; for 6.53 to 6.55, see pages 323324; for 6.56 to 6.59, see pages 325326; for 6.60 to 6.62, see pages 328329; for 6.63 and 6.64, see page 331; and for 6.65 and 6.66, see page 332.

Question 6.57

6.57 Significance.

You are testing against based on an SRS of 30 observations from a Normal population. What values of the statistic are statistically signifcant at the level?

6.57

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