Analysis Of Variance Hypothesis Testing

compendium of Variance opening Testing Mariana Anaya, Irene Anderson, Brenda Escobar, Jodi Lobo RES/342-Research and military rating II February 15, 2012 Shahir Haddad Analysis of Variance assumption Testing aggroup A developed a business search challenge from which it formulated a query dead reckoning that tests more than than two populations. The police squad decided to example quaternity-spot independent stresss from the selective information on believeing 2005 and compare feller balances between customers from city unrivaled, city twain, city Three, and City quartet. The aggroup leave behind formulate a hypothesis mastery regarding the look for issue. squad A willing also exercise the five-step hypothesis test using the info provided by century study Bank. The team will describe the raw data tables and the results of the computations. It will provide an explanation of how the results answer the elect research question. Formulating t he Hypothesis Statement Team A hopes to compare hundred National Bank customer bank account balances for four branch locations. A survey of 60 randomly chosen bank accounts reveals the data shown below. Four independent ideals show the balances harmonize to branch location. denominate City One, City Two, City Three, and City Four, this data spate show the effect location has on balances. City One contains 16 sample balances averaging $1,281.38.

City Two contains 17 sample balances averaging $1,879.65. City Three contains 14 sample balances averaging $1,359.36. City Four contains 13 sample balances averaging $1,423.46. Using ? = .05, Team A will determine if the data shows a comforting difference in mean bank account balances fo! r separately city. Based on the sample data provided, Team A hypothesizes that no significant difference exists between the balances in City One, City Two, City Three, and City Four. H?: all centre are agreeH?: all means are not equal Five-Step Hypothesis Test | | | | | | | | | | | City 1| City 2| City 3| City 4| | | | | | | 748.00| 1756.00|...If you want to desexualise a effective essay, order it on our website: OrderEssay.net

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