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Consider an uneven cash flow streama. What is the present (Year 0) value of the cash flow stream ifthe opportunity cost rate is 10 percent?b. What […]

INT1 Task3 paper towel experiment with pictures andgraphs. This is my submission that passed. This is meant as a studyguide only. Remember WGU uses turnitin to […]

In a two-sample test of means for independent samples we usethe z distribution whena. The population standard deviations are equal.b. Both populations have at least 4000 […]

Which of the following is a requirement for a two-sample test ofproportions?A. The population standard deviations are equal.B. Both populations are positively skewed.C. Both samples are […]

A local trade union consists of plumbers and electricians.Classified according to rank:Apprentice Journeyman Master TotalPlumbers 25 20 30 75Electricians 15 40 20 7540 60 50A member […]

We use the general rule of multiplication to combineA. events that are not independentB. mutually exclusive eventsC. events that total more than 1.00D. events based on […]

In the world of market research the use of a questionnaireoften plays a vital role in gaining useful business intelligencebecause:A. it is a structured technique to […]

The ratio scale of measurementA. usually the result of counting somethingB. has meaningful zero pointC. may assume negative valuesD. cannot have more than two categories

The mean and the variance are equal inA. the normal distributionB. the binomial distributionC. the Poisson distributionD. the hypergeometric distribution