A Survey of the Opinions of Property Owners About a Street

Multiple Choice

A survey of the opinions of property owners about a street widening project was taken to determine whether the resulting opinion was related to the distance of front footage.A randomly selected sample of 100 property owners was contacted and the results are shown below. What is the critical value at the 10% level of significance?

A) 7.779
B) 9.236
C) 9.488
D) 11.070