1. A survey of the opinions ofproperty owners about a street widening project was taken. A randomly selectedsample of 100 property owners was contacted and the results are shown below. Pleasediscuss whether the opinion was related to the distance of front footage.
opinion
front-footage for undecided against
under 45 feet 12 4 4
45-120feet 35 5 30
over 120 feet 3 2 5