A random sample of 60 7th generation Honda Accords (model years 2002 to 2007) wa

Question

A random sample of 60 7th generation Honda Accords (model years 2002 to 2007) was obtained. The total mileage (to the nearest 100 miles) was recorded and the owners were asked to compute the observed mpg over their next full tank of gas. The data are contained in the STAT 3450 HW1 Question 1 Data spreadsheet on Carmen (the first column is observation number, the second is mileage, and the third is observed mpg). Use Minitab, JMP, or another statistical program to generate the appropriate display(s) and summary statistics for the data 1. a. Is this an observational study or a designed experiment? ot yem b. Describe the population. Te popuahion is genavation Hondla Accovds (sosa-o0 c. Describe the sample. oO 7th aenvotion Horda Accovds LE d. What type of variable is mpg? e. What type of variable is mileage?

Explanation / Answer

a) observational study
b) and c) are correct
d) mpg is dependent variable
e) mileage is independent variable

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