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The accompanying data on degree of spirituality for samples of natural and social scientists at research universities as well as for a sample of non-academics with graduate degrees appeared in the article "Conflict Between Religion and Science Among Academic Scientists" (J. for the Scientific Study of Religion, 2009: 276-292).
a. Is there substantial evidence for concluding that the three types of individuals are not homogenous with respect to their degree of spirituality? State and test the appropriate hypotheses.
b. Considering just the natural scientists and social scientists, is there evidence for non-homogeneity?
an experiment consists of tossing three unfair coins where the probabilty of tossing a head on each is 25. construct
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estimate the population mean based on a sample of size 25 for which the average is 100 and the standard deviation is
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Construct a 95% confidence interval for the proportion of individuals in the target market segment who are aware of the firm's new brand. If you use Excel and/or StatTools, please specify any functions you use and all the inputs.
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Perform a categorical data analysis on the majors of students enrolled in the MBA program. Report on your findings, along with a table showing the frequency distribution and at least one chart (pie chart or bar chart) that illustrates the points r..
At a large block party there are 40 men and 30 women. You want to ask opinions abouthow to improve the next party. You choose at random 4 ofthe men and separately choose at random 3 of the women tointerview.(a) What is the probability that any of the..
which of the 95 confidence intervals below give you justification in thinking that your sample was drawn from a
the proportions of blood phenotypes a b ab and o in the population of all caucasians in the united states are .41 .10
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