Avice president in charge of sales for a large corporation claims that the sales personnel are averaging no morethan 15 sales contacts per week. as a check on his claim, n = 36 salespersons are selected at random, and the number of weekly contacts made by each is recorded. suppose the sample mean contacts was17, and that the population variance is known to beequal to 9. answer the following questions: a)does theevidence contradict the vice president’s claim, i. e. do we have enough evidence to support the claim "the sales personnel are averaging more than 15 sales contacts per week"? use a significance level α=0.05.(assume that n=36 is large enough, so that you can apply the central limit theorem).

What is the eventual effect on real gdp if the government increases its purchases of goods and services by $80,000? assume the marginal propensity to consume (mpc) is 0.75. $ what is the eventual effect on real gdp if the government, instead of changing its spending, increases transfers by $80,000? assume the mpc has not changed. $ an increase in government transfers or taxes, as opposed to an increase in government purchases of goods and services, will result in an identical eventual effect on real gdp. a smaller eventual effect on real gdp. a larger eventual effect on real gdp. no change to real gdp.

How would you cite different books by the same author on the works cited page? a. moore, jack h. folk songs and ballads. salem: poetry press, 1999. print. moore, jack h. ballads in poetry – a critical review. dallas: garden books, 1962. print. b. moore, jack h. folk songs and ballads. salem: poetry press, 1999. print. –––. ballads in poetry – a critical review. dallas: garden books, 1962. print. c. moore, jack h. ballads in poetry – a critical review. dallas: garden books, 1962. print. moore, jack h. folk songs and ballads. salem: poetry press, 1999. print. d. moore, jack h. ballads in poetry – a critical review. dallas: garden books, 1962. print. –––. folk songs and ballads. salem: poetry press, 1999. print.

If springfield is operating at full employment who is working a. everyone b. about 96% of the workforce c. the entire work force d. the robots