1. Suppose that the Environmental Protection Agency of a developed country performs extensive tests on all new car models in arder to determine their mileage rating. Suppose that the following 35 measurements are obtained by conducting such tests on a particular new car model. EPA MILEAGE RATINGS of CARS (MILEPER GALLON) 36.3 36.3 42.1 43.8 38.4 40.5 37.6 30.1 41.0 37.5 32.9 39.0 37.0 40.2 40.5 37.0 40.0 40.2 36.7 37.1 39.0 36.2 37.1 35.6 35.9 34.8 33.9 31.9 38.5 39.9 38.8 38.6 36.1 39.8 41.1 A Using 5 intervals, construct frequency distribution table. Use 30.0 as first lower clas limit. B. Solve for the Mean, median, mode, variance range and standard deviation, C. Construct Frequency Polygon and Frequency Histogram FINAL ANSWER: (Use 4 decimal places) Mean Range= Median Variance Mode Std. Dev,
1. Suppose that the Environmental Protection Agency of a developed country performs extensive tests on all new car models in arder to determine their mileage rating. Suppose that the following 35 measurements are obtained by conducting such tests on a particular new car model. EPA MILEAGE RATINGS of CARS (MILEPER GALLON) 36.3 36.3 42.1 43.8 38.4 40.5 37.6 30.1 41.0 37.5 32.9 39.0 37.0 40.2 40.5 37.0 40.0 40.2 36.7 37.1 39.0 36.2 37.1 35.6 35.9 34.8 33.9 31.9 38.5 39.9 38.8 38.6 36.1 39.8 41.1 A Using 5 intervals, construct frequency distribution table. Use 30.0 as first lower clas limit. B. Solve for the Mean, median, mode, variance range and standard deviation, C. Construct Frequency Polygon and Frequency Histogram FINAL ANSWER: (Use 4 decimal places) Mean Range= Median Variance Mode Std. Dev,
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter34: Customary Micrometers
Section: Chapter Questions
Problem 67A
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