A car dealer randomly selects 24 automatic cars and 21 manual cars to compare the fuel efficiency of the engines. A dotplot of the data is shown below, where each dot represents the fuel efficiency of one car (km/l) in the sample (greater fuel efficiency is indicated by larger numbers). Choose TWO options that best describes what the graph tell you about the fuel efficiency of the cars in the sample: a) fuel efficiency for manual cars is positively skewed. b) manual cars have the higher median fuel efficiency. c) the least fuel efficient car in the sample is manual. d) the most fuel efficient car in the sample is automatic. e) automatic have the larger range. d) fuel efficiency for manual cars is negatively skewed.
A car dealer randomly selects 24 automatic cars and 21 manual cars to compare the fuel efficiency of the engines. A dotplot of the data is shown below, where each dot represents the fuel efficiency of one car (km/l) in the sample (greater fuel efficiency is indicated by larger numbers). Choose TWO options that best describes what the graph tell you about the fuel efficiency of the cars in the sample: a) fuel efficiency for manual cars is positively skewed. b) manual cars have the higher median fuel efficiency. c) the least fuel efficient car in the sample is manual. d) the most fuel efficient car in the sample is automatic. e) automatic have the larger range. d) fuel efficiency for manual cars is negatively skewed.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
A car dealer randomly selects 24 automatic cars and 21 manual cars to compare the fuel efficiency of the engines. A dotplot of the data is shown below, where each dot represents the fuel efficiency of one car (km/l) in the sample (greater fuel efficiency is indicated by larger numbers).
Choose TWO options that best describes what the graph tell you about the fuel efficiency of the cars in the sample:
a) fuel efficiency for manual cars is positively skewed.
b) manual cars have the higher median fuel efficiency.
c) the least fuel efficient car in the sample is manual.
d) the most fuel efficient car in the sample is automatic.
e) automatic have the larger range .
d) fuel efficiency for manual cars is negatively skewed.
Transcribed Image Text:Manual
Automatic
4
:..….…..
CO
6
8
10
Fuel Efficiency (km/l)
12
* ***** *****
14
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