Statistics Homework with SAS
File is attached, need it by 8:30 AM Pacific (Seattle, WA) time. No delay acceptable. Need it March 25, 2014 on 8:30 AM Pacific time.
A nurse practitioner working in a dermatology clinic is studying the efficacy of tretinoin in treating women’s post partum abdominal stretch marks. From a sample of 15 women, the mean reduction of stretch mark score is -0.33 with a sample standard deviation of 2.46. Describe what happens to the c
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1. Suppose at each step, a particle moving on sites labelled by integer has three choices: move one site to the right with pro
1. A popular resort hotel has 300 rooms and is usually fully booked. About 4% of the time a reservation is canceled before 6:00 p.m. deadline with no penalty. What is the probability that at least 280 rooms will be occupied? Use binomial distribution to find the exact value and the normal approxi
Define the term Correlation and describe Correlation formula in brief.
what are the advantages and disadvantages of seasonal variation
1) Construct a 99% confidence interval for the population mean µ.
2) At what significance level do the data provide good evidence that the average body temperature is
1. In the waning seconds of Superbowl XLVII, the Baltimore Ravens elected to take a safety rather than punt the ball. A sports statistician wishes to analyze the effect this decision had on the probability of winning the game.
(a) Which two of the following probabilities would most help t
1. Prove that the law of iterated expectations for continuous random variables.2. Prove that the bounds in Chebyshev's theorem cannot be improved upon. I.e., provide a distribution which satisfies the bounds exactly for k ≥1, show that it satisfies the
what is the appropriate non-parametric counterpart for the independent sample t test?
What are the Bayesian Point of estimation and what are the process of inference in Bayesian statistics?
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