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Explain why a level of significance of a = 0 is not used. Why is a level of significance of a = 0 not used? A. If x = 0, the alternative hypothesis is always rejected, making the hypothesis test useless. B. If x=0, the null hypothesis is always rejected, making the hypothesis test useless. OC. If x=0, the null hypothesis cannot be rejected, making the hypothesis test useless. O D. If α = 0, the alternative hypothesis cannot be rejected, making the hypothesis test useless.

Explain why a level of significance of a = 0 is not used. Why is a level of significance of a = 0 not used? A. If x = 0, the alternative hypothesis is always rejected, making the hypothesis test useless. B. If x=0, the null hypothesis is always rejected, making the hypothesis test useless. OC. If x=0, the null hypothesis cannot be rejected, making the hypothesis test useless. O D. If α = 0, the alternative hypothesis cannot be rejected, making the hypothesis test useless.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Explain why a level of significance of a = 0 is not used. Why is a level of significance of a = 0 not used? A. If x = 0, the alternative hypothesis is always rejected, making the hypothesis test useless. B. If x=0, the null hypothesis is always rejected, making the hypothesis test useless. OC. If x=0, the null hypothesis cannot be rejected, making the hypothesis test useless. OD. If a = 0, the alternative hypothesis cannot be rejected, making the hypothesis test useless.
Transcribed Image Text:Explain why a level of significance of a = 0 is not used. Why is a level of significance of a = 0 not used? A. If x = 0, the alternative hypothesis is always rejected, making the hypothesis test useless. B. If x=0, the null hypothesis is always rejected, making the hypothesis test useless. OC. If x=0, the null hypothesis cannot be rejected, making the hypothesis test useless. OD. If a = 0, the alternative hypothesis cannot be rejected, making the hypothesis test useless.
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