Assignment 1.xlsx - Question 1 of 5 GREY CELLS FOR USE OF...

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Question 1 of 5GREY CELLS FOR USE OF INSTRUCTOR ONLYInstructor mark out of 10:a. Do these data represent experimental or observational data? Explain and justify your a
b. Describe the population that is represented by this sample. Justify your answer.c. How many observations are in this data set?d. How many variables are in this data set?
e. How many data values are in this data set?f. Which of the variable(s) are quantitative?
h. Give an example of a question that could be answered by using descriptive statistics wiWhich car has the overall best value ? Or which car has the best city mpg? Or which car hThe US Department of Energy's Fuel Economy Guide provides fuel efficiency data for carsworksheet.i. One consultant for a car rental company said: "We should stop offering large cars, basedExplain if the consultant is justified in making the statement.
CarDisplacementCylindersDrive112.04F212.04A312.04A413.06A513.06A616.012A714.48R814.48R913.66R1013.66R1113.66R1216.28R1316.28R1412.44F1513.66F1612.04F1712.04F1812.04F1912.04F2011.84F2111.84F2212.44F2311.84F2411.54F2511.64F2611.64F2712.54F2812.54F2914.78R3016.712R3116.712R3212.04F3312.04F3412.04AExplain if the consultant is justified in making the statement. Size (1=Compact, 2=Midsize, 3=Large)
3512.04A3612.04F3712.04F3812.54F3912.54F4012.04F4112.04F4213.66A4312.55F4412.55F4512.04F4612.04F4712.04F4812.04F4912.04F5012.04F5112.55F5212.55F5312.55F5412.55F5513.06A5612.55F5723.56F5823.76A5923.76A6022.04F6122.04F6223.06A6323.06A6424.28A6526.012A6622.44F6723.66F6823.66A6922.04F7022.04F7122.44F7223.06R7323.06R7423.66R7526.28R7626.28R7723.06A7821.44F7921.44F8021.84F
8121.84F8221.44F8321.44F8422.44F8522.44F8623.66F8722.44F8822.44F8923.66F9022.44F9122.44F9223.66F9326.48R9423.56A9522.54F9622.54F9722.54F9823.56F9923.06F10022.54F10122.54F10221.84F10321.84F10423.56R10523.76F10623.76A10725.68R10825.68A10923.56A11023.56F11122.54F11222.54F11322.54F11423.76F11522.34F11622.54F11723.56F11822.04F11922.04F12022.54F12122.54F12222.04F12322.04F12423.06A12523.26F12634.28A
12736.312A12833.06R12933.06R13034.48R13134.48A13234.48R13334.48A13434.48R13534.48A13634.48R13734.48A13833.66F13933.66F14035.08R14133.86R14234.68R14335.08R14435.08R14532.04F14632.44F14732.44F14836.712R14936.712R
answer.

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