Describe a hypothesis test for Judge Ford\'s \"random\" selection of the venire.
ID: 3155395 • Letter: D
Question
Describe a hypothesis test for Judge Ford's "random" selection of the venire. Use a claim of Write the null and alternative hypotheses. Use technology to perform the test. Make a decision. Interpret the decision in the context of the original claim. Could Judge Ford's selection of 100 venire members have been random? Show your work to the right of this box. Write at least one complete sentence here in responseto(a) the hypotheses question. Write at least one complete sentence here that indudes(c) your hypothesis test decision and (d) your hypothesistest interpretation. Write at leastonecompietesentenceherethatincludes(d) your opinion on the iudee's random samDline.Explanation / Answer
a) H0:p=0.2914
H1:p not equal to 0.2914.
b) Go to Minitab>stat>1-proportion Z test>select 'Summarized data' and enter 102 and 350 corresponding to 'Number of events' and 'number of trials'. Check 'Hypothesis testing' and enter 0.5. Click OK.
The exact p value is 0.0000.
c) The p vaalue is less than 0.05. Reject null hypothesis.
d) Conclude that judge Ford's selection of 100 venire members has been random.