Guilty Verdicts in Court Cases A reporter on cnn.com stated in July 2010 that 95% of all court cases that go to trial result in a guilty verdict. To test the accuracy of this claim, we collect a random sample of 2000 court cases that went to trial and record the proportion that resulted in a guilty verdict. State the null and alternative hypotheses. Your answer should be an expression composed of symbols:ミ夭<. >, μ, μ1-12-р, p1-P2, 0.95, rho, p, p1-p2

Respuesta :

Answer:

[tex]H_0: p=0.95\\\\ H_1: p\neq0.95[/tex]

Step-by-step explanation:

Null hypothesis : Its a statement of equality that claims that there is no significant difference between the groups being tested.

Alternative hypothesis : Its a statement of inequality that claims that there is  significant difference between the groups being tested.

Given : A reporter on cnn.com stated in July 2010 that 95% of all court cases that go to trial result in a guilty verdict.

Let p be the parameter that denotes the population proportion of all court cases that go to trial result in a guilty verdict .

Then, the the null and alternative hypotheses for the given situation will be :

[tex]H_0: p=0.95\\\\ H_1: p\neq0.95[/tex]