What is the simulated value
A normal distribution has a mean of 500 and a standard deviation of 50. A manager wants to simulate one value from this distribution, and has drawn the number 1.4 randomly. What is the simulated value?
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Given the following data on the number of pints of ice cream sold at a local ice cream store for a 6-period time frame:
Consider a (discrete-time) Markov chain {Xn} on the state space S = {1,2,3,4} with transition probabilities given by
What NCAA college basketball conferences have the higher probability of having a team play in college basketball's national championship game? Over the last 20 years, the Atlantic Coast Conference (ACC) ranks first by having a team in the champion
An auto manufacturing company wanted to investigate how the price of one of its car models depreciates with age. The research department at the company took a sample of eight cars of this model and collected the following information on the ages (
How large a sample should be taken if in a prior survey of Canadians, 70% were in favour of the Kyoto Protocol? If no estimate of the sample proportion is available, how large should the sample be?
Use the appropriate test with alpha = 0.01 to determine if we can conclude that the mean life of the bulbs is smaller than 800 hours? Write the conclusion in the context of the problem including the test statistic and observed significance level.
Construct a 99% confidence interval for the true difference in proportion of women who were deemed healthy with taking Prozac or a placebo.
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