Chapter 11.4, Problem 7P

(i)

To determine

Convert the sequence of numbers to a sequence of symbols A and B.

(ii)

To determine

(a)

Find the level of significance.

State the null and alternative hypothesis.

(b)

Find the sample test statistic R, the number of runs.

(c)

Find the lower critical value.

Find the upper critical value.

(d)

Mention the conclusion of the test.

(e)

Interpret the conclusion in the context of the application.