Question 1 The following table shows some information on a variety of different vehicles. Using the information given in table 1, answer question la - 1d Table 1: Vehicles Engine Cylinders Transmission Number Vehicle City Hwy Model Model Fuel size of gears Class MPG MPG Year small ACURA RDX 3.5 6 Automatic 6 Gasoline 19 28 2010 SUV HYUNDAI 1.6 Manual 7 Gasoline large car 28 38 2015 4 Sonata Gasoline Small car 36 2006 Ford Fiesta 1.6 4 Manual 28 DODGE midsize 6.4 Automatic 8. Gasoline 14 25 2010 Challenger car BMW X5 standard 3 6. Automatic Gasoline 18 24 2013 xDrive35i SUV HONDA midsize 3.5 Automatic Gasoline 21 32 2014 Accord car LAND standard ROVER 3 6 Automatic 8 Diesel 22 29 2008 SUV Range Rover BENTLEY midsize 6.8 Automatic Gasoline 11 18 2012 Mulsanne car small MAZDA OX-5 2.5 4 Automatic Gasoline 24 30 2013 SUV PORSCHE 3.4 Gasoline small car Manual 6 19 26 2015 Cayman GTS 1a) i. How many variables are listed in table 1? i. Classify the variables according to their types (Qualitative / Quantitative). 1b) Construct a frequency distribution table to represent the summary information of the variable "Vehicle Class" and determine proportion of midsize cars.

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Please give answer of 1a and 1b

Question 1
The following table shows some information on a variety of different vehicles. Using the information
given in table 1, answer question la - 1d
Table 1: Vehicles
Engine
Number
Vehicle
Hwy Model
Cylinders Transmission
City
MPG MPG
Model
Fuel
size
of gears
Class
Year
small
ACURA RDX
3.5
6.
Automatic
6
Gasoline
19
28
2010
SUV
HYUNDAI
1.6
Manual
Gasoline
large car
28
38
2015
Sonata
Ford Fiesta
1.6
Manual
5
Gasoline
Small car
28
36
2006
DODGE
midsize
6.4
8
Automatic
8
Gasoline
14
25
2010
Challenger
car
BMW X5
standard
6.
Automatic
Gasoline
18
24
2013
xDrive351
SUV
HONDA
midsize
3.5
Automatic
6
Gasoline
21
32
2014
Accord
car
LAND
standard
ROVER
3
Automatic
Diesel
22
29
2008
SUV
Range Rover
BENTLEY
midsize
6.8
Automatic
Gasoline
11
18
2012
Mulsanne
car
small
MAZDA OX-5
2.5
4
Automatic
Gasoline
24
30
2013
SUV
PORSCHE
3.4
Manual
6
Gasoline
small car
19
26
2015
Cayman GTS
la)
How many variables are listed in table 1?
Classify the variables according to their types (Qualitative / Quantitative).
i.
i.
1b) Construct a frequency distribution table to represent the summary information of the variable
"Vehicle Class" and determine proportion of midsize cars.
1c) Complete the following table and answer the questions
Table 2: Frequency distribution of Transmission by Vehicle Class
Vehicle Class
Transmission
Total
Small Car
Midsize Car
Large Car
Small SUV
Standard SUV
Automatic
Manual
Total
What is the modal response for the variable "Transmission"?
What proportion of vehicles are "Small Car"?
What proportion of Manual vehicles are "Large Cars"?
iv.
i.
ii.
iii.
What proportion Midsize Cars are Automatic?
Construct a side by side bar chart to represent the information given in the table 2.
v.
1d) Complete the following table and answer the questions
Table 3: Frequency distribution of City MPG
Relative
Cumulative
City MPG
Tally
Frequency
frequency
relative frequency
10 - 15
15 - 20
20 - 25
25 - 30
i.
What proportion (Percentage) of vehicles has mileage between 10 and 20 MPG
What proportion (Percentage) of vehicles has mileage greater than 20 MPG
Construct Histogram to display the data represented in table 3.
ii.
i.
Transcribed Image Text:Question 1 The following table shows some information on a variety of different vehicles. Using the information given in table 1, answer question la - 1d Table 1: Vehicles Engine Number Vehicle Hwy Model Cylinders Transmission City MPG MPG Model Fuel size of gears Class Year small ACURA RDX 3.5 6. Automatic 6 Gasoline 19 28 2010 SUV HYUNDAI 1.6 Manual Gasoline large car 28 38 2015 Sonata Ford Fiesta 1.6 Manual 5 Gasoline Small car 28 36 2006 DODGE midsize 6.4 8 Automatic 8 Gasoline 14 25 2010 Challenger car BMW X5 standard 6. Automatic Gasoline 18 24 2013 xDrive351 SUV HONDA midsize 3.5 Automatic 6 Gasoline 21 32 2014 Accord car LAND standard ROVER 3 Automatic Diesel 22 29 2008 SUV Range Rover BENTLEY midsize 6.8 Automatic Gasoline 11 18 2012 Mulsanne car small MAZDA OX-5 2.5 4 Automatic Gasoline 24 30 2013 SUV PORSCHE 3.4 Manual 6 Gasoline small car 19 26 2015 Cayman GTS la) How many variables are listed in table 1? Classify the variables according to their types (Qualitative / Quantitative). i. i. 1b) Construct a frequency distribution table to represent the summary information of the variable "Vehicle Class" and determine proportion of midsize cars. 1c) Complete the following table and answer the questions Table 2: Frequency distribution of Transmission by Vehicle Class Vehicle Class Transmission Total Small Car Midsize Car Large Car Small SUV Standard SUV Automatic Manual Total What is the modal response for the variable "Transmission"? What proportion of vehicles are "Small Car"? What proportion of Manual vehicles are "Large Cars"? iv. i. ii. iii. What proportion Midsize Cars are Automatic? Construct a side by side bar chart to represent the information given in the table 2. v. 1d) Complete the following table and answer the questions Table 3: Frequency distribution of City MPG Relative Cumulative City MPG Tally Frequency frequency relative frequency 10 - 15 15 - 20 20 - 25 25 - 30 i. What proportion (Percentage) of vehicles has mileage between 10 and 20 MPG What proportion (Percentage) of vehicles has mileage greater than 20 MPG Construct Histogram to display the data represented in table 3. ii. i.
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