Homework Help is Here – Start Your Trial Now!
Math
Statistics
49' class is shown in Figure 1. RUN mpetitors in the '40 to CYCLE SKI Run, cycle and ski times for the '40 to 49' class D 10 20 30 40 50 60 Time (minutes) Figure 1 Run, cycle and ski times of competitors aged 40 to 49 in a winter triathlon follaring (i) Using the boxplot, is the shape of the boxplot for the cycling event left-skew, right-skew or neither. Give your reasons. (ii) The right-hand whisker of the boxplot for the run times ends at a time of 27.38 minutes. How is this value calculated? (Note that no numerical calculations are required for this part) (iii) Using the boxplots, compare the ranges, inter-quartile ranges and medians of the distributions for the running, cycling and skiing events. (iv) For the skiing event the median time for the '40 to 49' class competitors is 25.57 minutes. Is the mean time for these competitors in the skiing event likely to be higher or lower than or equal to this median? Why is this?

49' class is shown in Figure 1. RUN mpetitors in the '40 to CYCLE SKI Run, cycle and ski times for the '40 to 49' class D 10 20 30 40 50 60 Time (minutes) Figure 1 Run, cycle and ski times of competitors aged 40 to 49 in a winter triathlon follaring (i) Using the boxplot, is the shape of the boxplot for the cycling event left-skew, right-skew or neither. Give your reasons. (ii) The right-hand whisker of the boxplot for the run times ends at a time of 27.38 minutes. How is this value calculated? (Note that no numerical calculations are required for this part) (iii) Using the boxplots, compare the ranges, inter-quartile ranges and medians of the distributions for the running, cycling and skiing events. (iv) For the skiing event the median time for the '40 to 49' class competitors is 25.57 minutes. Is the mean time for these competitors in the skiing event likely to be higher or lower than or equal to this median? Why is this?

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
100%
Only (iii) and (Iv) requested
49' class is shown in Figure 1. RUN mpetitors in the '40 to CYCLE SKI Run, cycle and ski times for the '40 to 49' class PES 10 20 30 40 50 60 Time (minutes) Figure 1 Run, cycle and ski times of competitors aged 40 to 49 in a winter triathlon ing this senpi (i) Using the boxplot, is the shape of the boxplot for the cycling event left-skew, right-skew or neither. Give your reasons. (ii) The right-hand whisker of the boxplot for the run times ends at a time of 27.38 minutes. How is this value calculated? (Note that no numerical calculations are required for this part) (iii) Using the boxplots, compare the ranges, inter-quartile ranges and medians of the distributions for the running, cycling and skiing events. (iv) For the skiing event the median time for the '40 to 49' class competitors is 25.57 minutes. Is the mean time for these competitors in the skiing event likely to be higher or lower than or equal to this median? Why is this?
Transcribed Image Text:49' class is shown in Figure 1. RUN mpetitors in the '40 to CYCLE SKI Run, cycle and ski times for the '40 to 49' class PES 10 20 30 40 50 60 Time (minutes) Figure 1 Run, cycle and ski times of competitors aged 40 to 49 in a winter triathlon ing this senpi (i) Using the boxplot, is the shape of the boxplot for the cycling event left-skew, right-skew or neither. Give your reasons. (ii) The right-hand whisker of the boxplot for the run times ends at a time of 27.38 minutes. How is this value calculated? (Note that no numerical calculations are required for this part) (iii) Using the boxplots, compare the ranges, inter-quartile ranges and medians of the distributions for the running, cycling and skiing events. (iv) For the skiing event the median time for the '40 to 49' class competitors is 25.57 minutes. Is the mean time for these competitors in the skiing event likely to be higher or lower than or equal to this median? Why is this?
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
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
SEE MORE TEXTBOOKS