Consider the following information n1 10 n2 13 and r 8, Ask an Expert

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Consider the following information: n1 = 10, n2 = 13 and R = 8, where R is the number of runs, n1 and n2 are the number of elements in a sequence possessing and not possessing a certain attribute, and n1 + n2 = n.

a. Specify the competing hypotheses in order to test for nonrandomness.

b. What is the value of the test statistic?

c. Calculate the p-value.

d. At the 5% significance level, are the observations nonrandom?

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Category:- Statistics and Probability
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