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Create a document explaining the data you have decided to use and what statistical test you intend to use. Be sure to use the decision tree provided in this activity. Analyze your data to insure that it meets the assumptions of the test (for example parametric vs. non-parametric). Provide applicable StatCrunch outputs. Please descrube how you choose using the decision tree.
Passengers on Domestic Flights by Month
2014
2015
1
47,957,371
49,727,992
2
45,513,184
47,164,898
3
57,762,170
59,557,626
4
55,247,482
57,698,342
5
57,888,637
60,252,607
6
59,262,095
61,811,276
7
61,757,698
65,129,348
8
59,758,814
62,770,806
9
52,529,472
55,989,599
10
57,084,923
60,892,617
11
52,578,037
57,150,828
12
55,487,072
57,870,955
What year had more passengers?
a biology quiz consists of ten multiple-choice questions. seven must be answered correctly to receive a passing grade.
suppose that 12 observations are drawn from a normal population. the observations are 15 912 11 8 12 11 7 15 9 6 and
a beer distributer believes that the amount of beer in a 12 ounce can of beer has a normal distribution with a mean of
Team Marketing Report, a sports-business newsletter, estimates that the average total cost for a family of four to attend a major league baseball game is $132.
At the 5 percent level of significance, does this sample prove a violation of the guideline that the average patient should pay no more than $250 out-of-pocket? State your hypotheses and decision rule.
In studying the performance of the company's stock investments over the past year, the research manager of a mutual fund company finds that only 43% of the stocks returned more than the rate that had been expected at the beginning of the year.
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Let Σ be a (p x p) partitioned covariance matrix. The coefficients that maximize the correlation between the linear combinations u =aTX(1) and v = βTX(2) are the latent vector solutions of the systems of equations.
You will take either a basket-weaving course or a philosophy course, depending on what your advisor decides. You estimate that the probability of getting an A in basket weaving is 0.85, while in philosophy it is 0.60.
the diameters of bolts produced by a certain machine are normally distributed with a mean of 0.30 inches and a standard
the mean and standard deviation of the lifetime of a battery in a portable computer are 3.5 and 1.0 hours
Lexington Co. is a U.S. firm. It has a subsidiary in India that produces computer chips and sells them to European countries. The chips are invoiced in dollars. The subsidiary pays wages, rent, and other operating costs in India's currency (rupee)..
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