Test the Following Sequence for Randomness

Multiple Choice

Test the following sequence for randomness
. A A A A B B B A A A B B You may use the following abbreviated table of critical values for runs (at = .05) . Reject the null hypothesis if the number of runs is less than or equal to the smaller value or greater than or equal to the

larger value.

A) Do not reject because the test value 4 is between the critical values 3 and 11
B) Do not reject because the test value 7 is between the critical values 3 and 12
C) Do not reject because the test value 4 is outside the critical values 3 and 11
D) Reject because the test value 7 is between the critical values 3 and 11