Automobile Fuel Efficiency Thirty automobiles were tested for fuel efficiency (in miles
Chapter 3, Problem 14(choose chapter or problem)
Automobile Fuel Efficiency Thirty automobiles were tested for fuel efficiency (in miles per gallon). This frequency distribution was obtained. (The data in this exercise will be used in Exercise 20 in Section 32.) Class boundaries Frequency 7.512.5 3 12.517.5 5 17.522.5 15 22.527.5 5 27.532.5 2
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