Figure 5 below is a five figure summary for the marks a class of chlidren obtained in their French test. 53 30 32 64 28 96 Figure 5 (a) State the range and interquartile range of the marks. (b) Which of the range and the interquartile range would generally be better to use to describe the spread of the data? Explain your answer. (c) (d) The total of the class's marks is 1656. Find the mean mark, giving your answer to an appropriate level of accuracy. The student who obtained the top mark is a native French speaker. Explain why that suggests that it is better to use the median than the mean to represent these data.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question
Figure 5 below is a five figure summary for the marks a class of chlidren
obtained in their French test.
53
30 32
64
28
96
Figure 5
(a) State the range and interquartile range of the marks.
(b) Which of the range and the interquartile range would generally be
better to use to describe the spread of the data? Explain your answer.
(c)
(d)
The total of the class's marks is 1656. Find the mean mark, giving your
answer to an appropriate level of accuracy.
The student who obtained the top mark is a native French speaker.
Explain why that suggests that it is better to use the median than the
mean to represent these data.
Transcribed Image Text:Figure 5 below is a five figure summary for the marks a class of chlidren obtained in their French test. 53 30 32 64 28 96 Figure 5 (a) State the range and interquartile range of the marks. (b) Which of the range and the interquartile range would generally be better to use to describe the spread of the data? Explain your answer. (c) (d) The total of the class's marks is 1656. Find the mean mark, giving your answer to an appropriate level of accuracy. The student who obtained the top mark is a native French speaker. Explain why that suggests that it is better to use the median than the mean to represent these data.
Expert Solution
steps

Step by step

Solved in 1 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman