On the title page, the running head should be no more than __________ characters

Which of the following transactions would be counted in calculating the GDP?

a. a pension payment b. a payment to Social Security c. the purchase of a new car d. the purchase of steel by the Ford Motor Company

In polling, the difference between the sample's results and those that would have been obtained had the entire population been interviewed is known as which of the following?

A. A failure of randomness B. A sampling error C. Unlikely to happen at all D. Likely to be very large E. A statistical miscalculation