CSSGB Practice Test 3

10 free CSSGB practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

CSSGB Practice Test 3Tutor mode

Question 1 of 10

Improve Phase

A bank's loan-processing team studies three factors — application form version, routing rule, and reviewer training — each at two levels, in a full factorial design. Every treatment combination is replicated twice. How many runs are needed?