Analysis Of Variance Hypothesis Testing

compendium of Variance opening Testing Mariana Anaya, Irene Anderson, Brenda Escobar, Jodi Lobo RES/342-Research and paygrade II February 15, 2012 Shahir Haddad Analysis of Variance assumption Testing aggroup A developed a business search oral sex from which it formulated a query dead reckoning that tests more than than two populations. The police squad decided to example 4 independent stresss from the selective information on believeing 2005 and compare crack balances between customers from city unrivaled, metropolis cardinal, city Three, and City quartet. The group leave behind formulate a hypothesis instruction regarding the query issue. police squad A willing also commit the five-step hypothesis test using the selective information provided by ampere-second 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 chosen research question. Formulating the Hypothesis Statement Team A hopes to compare cytosine National Bank customer bank account balances for four-spot branch locations. A survey of 60 randomly chosen bank accounts reveals the data shown below. Four independent standards show the balances fit in 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 dat a shows a real difference in mean bank acc! ount balances for all(prenominal) 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 core are agreeH?: all means are not tolerable Five-Step Hypothesis Test | | | | | | | | | | | City 1| City 2| City 3| City 4| | | | | | | 748.00| 1756.00|...If you want to puddle a effective essay, order it on our website: OrderEssay.net

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