PLEASE ANSWER ALL QUESTIONS FOR ME! I HAVE NO CLUE HOW TO SOLVE
THIS!
A Rutgers student randomly selected three cemeteries from Middlesex County. Then using a
listing of graves within each cemetery, the student randomly selected 30 graves and determined
the age of death for the person in each grave. Below is a graphical summary of the data along
with partial output from ANOVA analysis.
a) explain briefly why ANOVA was the appropriate analysis for these data.
b) State the null and alternative hypothesis.
c) Finish the ANOVA table giving the F-statistic (2 decimal places), degrees of freedom for both
cemetery and total, and approximating the p-value (4 decimal places) (Solve for each "?' in the
ANOVA table above.) Show your work. What is your conclusion about the age of death among
the three cemeteries?
d) Based on the graph, do you feel the technical assumptions needed for the validity of this test
procedure are valid?
A Rutgers student randomly selected three cemeteries from Middlesex County. Then using a
listing of graves within each cemetery, the student randomly selected 30 graves and determined
the age of death tor the person In each grave Below is a graphical summary of the data along
with partial output from ANOVA analysis
Solution