The process in which a test or battery of tests is administered to a different sample (drawn from the same population) for the purpose of verifying the results obtained from the original validation study is called

A. redundancy validation.
B. repeat validation.
C. cross-validation.
D. inferential validation.


Answer: C

Business

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A valid sample accurately represents characteristics of the population from which it is drawn

Indicate whether the statement is true or false

Business

Bart sends Carla an offer by express mail. Carla receives it at 10 a.m. on Tuesday. At 11 a.m. on Tuesday, Carla delivers an acceptance to Speedy Mail-to-You Express, Inc, but due to their error, the letter is not sent out by the company until Wednesday at 8 a.m. At what time does the law consider the acceptance to be effective?

a. At 10 a.m. on Tuesday. b. At 11 a.m. on Tuesday. c. At 8 a.m. on Wednesday. d. At the time Bart receives the letter.

Business

Circle Z Tires is a retailer of car tires. Unless the store manager requests something different, every month there is an automatic order of 10 XZ Performance Tires and 12 J-1 wheels from Box Tire Supply. This is an example of a

A. modified buy. B. simplified buy. C. modified rebuy. D. new-task buy. E. straight rebuy.

Business

Deere and Company, the maker of John Deere tractors, was one of the first firms to combine robotics and computer-integrated manufacturing. By doing this, it achieved more efficiently utilized facilities and greater flexibility in production. The method of production that has given Deere these tremendous improvements in operations is known as

A. just-in-time inventory management. B. flexible manufacturing. C. PERT. D. short cycle manufacturing. E. Theory Z.

Business