Produce a margin of error
It is believed that as many as 20% of adults over 50 never graduated high school. We wish to see if this percentage is same among the 25-30 age group.
Determine sample size would produce a margin of error of 5%?
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Assume we want to cut the margin of error to 3%. What is the neccessary sample size?
Describe in plain english the meaning of statement 200=N^-1(P(5)) b). If f(fx) = 350 +15x, compute f^-1(50) illustrate work.
A raffle has a grand prize of a European cruise valued at $13000 with a second prize of a weekend in San Diego valued at $600. If each ticket costs $5 and 10400 tickets are sold, what are the expected winnings far a ticket buyer.
In a survey regarding downloading music, a survey asked 733 internet users if they "ever downloaded music from the internet site that was not authorized by the record company or not" and 25% responded "yes". Develop a 99% confidence interval for t
You have the analog ammeter and faceplate states the accuracy of +/- 1.5% of full scale value. If we take the measurement on 10A scale and we measure 1.8A, find limits that actual value will fall under.
Find out a 98% confidence interval for proportion of internet users who have employed a wireless device. If only the success/failure condition isn't satisfied, then instead construct adjusted 98% confidence interval using the pseudo observation met
Assume that number of accidents at the power plant follows the Poisson process with the average rate of 0.40 accidents per week. Assume all weeks are independent of each other
Write first four terms of sequence An giving daily oil consumption n years after 2003; write formula for general term An. In what year is consumption anticipated to exceed 100 million barrels a day?
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult