Q-40

on 40 A survey of property owners' opinions about a street-widening project was taken to determine if owners' opinions were related et to the distance between their home and the street. The level of significance for this study is 0.05. A randomly selected sample of ered 100 property owners was contacted and the results are shown next. ed out of Front Footage Opinion For Undecided Against lag question Under 45 feet 12 4 4 45-120 feet 35 5 30 Over 120 feet 3 N 5 How many degrees of freedom are there? Select one: O a. 8 O b. 2 O c.4 O d. 6 Clear my choice