What is the degree of confidence used
in as sample of 855 bartenders, 48% report hearing complaints from patrons about their jobs. If the maximum error of estimate for the proportion of bartenders hearing job complaints is 4.4 percentage points, what is the degree of confidence used?
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How many fliers do you think the automobile dealership sent out? Using your answer to (a) and the probabilities listed on the flier, what is the expected value of the prize won by a prospective customer receiving a flier?
When General Mills changed the formula for its Oatmeal Crisp cereal, it added ingredients to reduce the risk of high blood pressure, to lower cholesterol, and to reduce the risk of stroke, thus providing greater value to the consumer. Since it was
A sample of 26 of 178 funded projects revealed that 11 were valued at $17,940 each and 15 were valued at $20,280 each. From the sample data, estimate the total value of the funding for all projects.
Explain some of the information typically found in a SOW give some thought to what the project manager can do to ensure the Statement of work(SOW) is descriptive enough to avoid any misunderstandings.
A machine produces parts with lengths that are normally distributed with σ=0.64. A sample of 16 parts has a mean length of 76.47. Find the 99% confidence maximum error of estimate for μ.
Mt. Sinai Hospital in New Orleans is a large, private, 600- bed facility, complete with laboratories, operating rooms, and x- ray equipment. In seeking to increase revenues, Mt. Sinai's administration has decided to make a 90- bed addition on a po
The life X, in hours, of a certain kind of radio tube has a probability density function given by fX(y) = 0 for y <100 and 100/y2 for y≥100. Find the expected value of the random variable.
How can small and large businesses establish a common ethical framework for employees and executives?
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