As director of the local center for the arts, irving is introducing the guest speaker at the center's annual fund-raising banquet. according to your textbook, the best way for irving to create a sense of anticipation and drama in his speech of introduction is toa. save the name of the guest speaker for lastb. use powerpoint to explain the guest speaker's accomplishmentsc. tell the audience that the guest speaker is an excellent oratord. all of the abovee. a and c only

In order to gauge public opinion about how to handle iran's growing nuclear program, a research group surveyed 1010 americans by telephone and asked them to rate the threat iran's nuclear program poses to the world on a scale of 1 to 10. describe the population, sample, population parameters, and sample statistics. identify the population in the given problem. choose the correct answer below.

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends > a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

If you would like to ask a question you will have to spend some points