Homework Help is Here – Start Your Trial Now!
Math
Statistics
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.

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.

Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
See similar textbooks
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

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Linear Algebra: A Modern Introduction
Linear Algebra: A Modern Introduction
Algebra
ISBN:
9781285463247
Author:
David Poole
Publisher:
Cengage Learning
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
SEE MORE TEXTBOOKS