The action of strikers walking in front of an employer's premises, carrying signs announcing their strike is known as ________

Which of the following is not likely to be an ethical concern raised by direct-response methods?

A. Harvesting trees to make paper for direct-response junk mail. B. Getting direct-promotion telephone solicitations at any time. C. Using a direct-response database that includes personal information. D. Sending out weekly specials via an e-mail newsletter on a request only basis. E. Coping with the constant flow of spam in e-mail boxes.

If a manager wishes to develop a confidence interval estimate for estimating the difference between two population means, an increase in the size of the samples used will result in:

A) an increase in the size of the critical value. B) a wider confidence interval. C) a more precise confidence interval. D) a less precise confidence interval