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 expected frequency for people who are undecided about the project and have property
Front-footage between 45 and 120 feet?
A) 2.2
B) 3.9
C) 5.0
D) 7.7

Question

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 expected frequency for people who are undecided about the project and have property
Front-footage between 45 and 120 feet?
A) 2.2 
B) 3.9 
C) 5.0 
D) 7.7

Quizplus · Accepted Answer

7.7

A Survey of the Opinions of Property Owners About a Street