A study was conducted to analyse property price of houses in three suburbs in different regions of Sydney.

Summary statistics and computer output of ANOVA analysis is provided below.

(a). Fill in the two missing values in the ANOVA table (df for Groups and df for Error.

(b). Use Statkey or other method to find the p-value.

(c). Check assumptions and perform a complete ANOVA test and conclude whether there is a difference in the sold price among three different suburbs

Answer text

Statistics Rouse Hill Parramatta Campbelltown Overall Sample Size 154 41 164 359 Mean 1040327.3 1072475.6 610018.3 847423.1 Standard Deviation 175418.9 274676.7 155903.2 283327.6 ANOVA df SS MS F Groups 1.70505E+13 8.52523E+12 259.67 Error 1.16878E+13 32830957965 Total 358 2.87383E+13