The percentage of income spent on housing (including mortgage/rent, taxes, utilities) is an important factor loan...

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The percentage of income spent on housing (includingmortgage/rent, taxes, utilities) is an important factor loan agentsuse in approving customers for mortgages. A researched selected asample of 20 homeowners in Florida and calculated their totalhousing costs are a percent of their monthly income. The researchercollected this information from the same 20 homeowners 5 years agoand again in 2019. The information collected is in the attachedExcel data file. Is it reasonable to conclude the percent is lessnow than five years ago? Use a two-sample test of hypothesis todetermine your answer. Explain and show your work, including the 6steps for hypothesis testing.

HomeownerFive Years AgoNow
Holt1710
Pierse2039
Merenick2937
Lanoue4327
Fagan3612
Bobko4341
Kippert4524
SanRoman1926
Kurimsky4928
Davison4926
Lozier3532
Cieslinski1632
Rowatti2321
Koppel3312
Rumsey4440
McGinnis4442
Pierce2822
Roll2919
Lang3935
Miller2212

Answer & Explanation Solved by verified expert
4.2 Ratings (702 Votes)
Let be the meanhousing cost before five years ago and    See Answer
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