A hospital claims that at least 79% of their craniectomies are successful. A doctor of the hospital disputes this claim. Identify the null hypothesis. ? v:? v? v Identify the alternative hypothesis. :? A hypothesis test is conducted at the 9% significance level. If the p-value is 0.118, what conclusion should be made? O The doctor cannot conclude that fewer than 79% of craniectomies are successful. OThe doctor concludes that fewer than 79% of craniectomies are successful.

A hospital claims that at least 79% of their craniectomies are successful. A doctor of the hospital disputes this claim. Identify the null hypothesis. ? v:? v? v Identify the alternative hypothesis. :? A hypothesis test is conducted at the 9% significance level. If the p-value is 0.118, what conclusion should be made? O The doctor cannot conclude that fewer than 79% of craniectomies are successful. OThe doctor concludes that fewer than 79% of craniectomies are successful.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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