In a study of 806 randomly selected medical malpracticeâ lawsuits, it was found that 513 of them were dropped or dismissed. Use a 0.01 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. What is the hypothesis test to beâ conducted?

Solution :

Alpha, α = 0.01

The sample proportion is :

   = 0.636

Test statistics,

z = 7.727

The p value = 0.00001

Here we observe that p value is less than α, and so we reject the hypothesis .

Therefore, there is sufficient evidence,

yes

step-by-step explanation:

d i think

step-by-step explanation: