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5) In a study of816 randomly selected medical malpracticelawsuits, it was found that495 of them were dropped or dismissed. Use a0.05 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed

• Which of the following is the hypothesis test to beconducted?

H0: p

H1: p

• What is the teststatistic?

z=

(Round to two decimal places asneeded.)

• What is theP-value?

P-value =

(Round to three decimal places asneeded.)

• What is the conclusion about the nullhypothesis?

Fail to reject null hypothesis OR Reject the null hypothesis ? Why (reason)?

• What is the finalconclusion?

There is OR There is not suffiecnet evidence to dupport the claim?