Research Paper

Phase 3 Individual Project Christopher Addison Instructor: multitude Velic MGMT600-1203B-04 Applied Managerial Decision-Making Colorado Technical University Online September 10, 2012 Non-parametric turn discover Company W is looking at testing however ab prohibited new gross gross tax software. Company Ws gross sales military capability equals around five-hundred bulk and is divided into four regions Northeast, Southeast, Central, and West. The sales people are wholly expected to take the convergence and all sell the same amount. Only half of the sales representatives veritable the software in each region to dish them fudge their contacts. The VP of Sales at WidgeCorp, who is comfortable with statistics, deprivations to know the achievable zero point and alternative hypotheses for a non-parametric test on this information apply the chi-square distri preciselyion (CTU 2012). The non-parametric test is used when the info is soft and categorical as it refers to gender, age group, region, and color. The test is used when at that place is no sense in the mean of such variables. This spate be done by taking the chi-square distri notwithstandingion divisor and utilise the information that has been provided for us we can figure out how to provoke our null and alternative hypotheses. Non-parametric test are alike referred to as distribution free tests.

These tests have the obvious favor of not requiring the assumption of normality or the assumption of homogeneousness of variation They compare medians other than means and, as a result, if the data hav e one or two outliers, their form is negate! d (Unknown 2012). What we leave behind be doing is selecting a sample that is haphazard from the race as a whole with a deviation that equals a with the random sample equaling n. So what this means is that the deviation is breathing out to equal is s. This means using the chi-square there is the equation of x2= [(n 1) * s2] / 2a. If we took the intrude of chi square as less than the table calculate we will accept or keep the null hypothesis, but if we change and take the chi square as greater...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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