d. Estimate the median of the data and include units in your answer. e. For this distribution, is the mean annual snowfall greater than the median, less than the median, or is it approximately equal to the median? Briefly explain how you can tell this by looking at the graphs. f. Are there any outliers in this data? If so, approximate the value of the outlier(s).

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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part D E F

2. The following graphs are a histogram and a box plot describing the annual amount of
snow at a ski resort for the last 40 years.
Number of
years
8-
6
4
2-
300
Annual Snowfall (in inches)
100
200
400
500
a. How many years had an annual snowfall between 200 and 300 inches?
b. What is the bin width of the histogram?
c. Is the distribution symmetric or skewed? If skewed, in which direction?
d. Estimate the median of the data and include units in your answer.
e. For this distribution, is the mean annual snowfall greater than the median, less
than the median, or is it approximately equal to the median? Briefly explain how
you can tell this by looking at the graphs.
f. Are there any outliers in this data? If so, approximate the value of the outlier(s).
Transcribed Image Text:2. The following graphs are a histogram and a box plot describing the annual amount of snow at a ski resort for the last 40 years. Number of years 8- 6 4 2- 300 Annual Snowfall (in inches) 100 200 400 500 a. How many years had an annual snowfall between 200 and 300 inches? b. What is the bin width of the histogram? c. Is the distribution symmetric or skewed? If skewed, in which direction? d. Estimate the median of the data and include units in your answer. e. For this distribution, is the mean annual snowfall greater than the median, less than the median, or is it approximately equal to the median? Briefly explain how you can tell this by looking at the graphs. f. Are there any outliers in this data? If so, approximate the value of the outlier(s).
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