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 from the street. 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