Part B - 1. Spring/Winter or Fall/Winter 2. mean or standard deviation or median or interquartile range Part C - same options as B # of Days504020100.020Spring/SummerGroupFall/WinterSpring/Summer4.0C. symmeticalD. normalOA. skewed to the leftOB. skewed to the right# of DaysSummaries for Average Wind Speed by SeasonMeanStdDevMedian2.711.561.361.012010Part BThe average wind speed is usually higher in ?0.0Average Wind Speed (mph)Part AThe shape of the distribution of the average wind speed is2.471.342.0Part CThe distribution of the average wind speed is more spread in ?IQR1.871.324.0Fall/Winterbecause the ?6.0because the8.0K✓is higher.is higher.ENG8:07

The median is the midpoint or middle number in a list of numbers that have been numerically ranked…

Answered: # of Days 10 0.0 20 Spring/Summer Group…

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

Part B - 1. Spring/Winter or Fall/Winter 2. mean or standard deviation or median or interquartile range

Part C - same options as B

# of Days
50
40
20
10
0.0
20
Spring/Summer
Group
Fall/Winter
Spring/Summer
4.0
C. symmetical
D. normal
OA. skewed to the left
OB. skewed to the right
# of Days
Summaries for Average Wind Speed by Season
Mean
StdDev
Median
2.71
1.56
1.36
1.01
20
10
Part B
The average wind speed is usually higher in ?
0.0
Average Wind Speed (mph)
Part A
The shape of the distribution of the average wind speed is
2.47
1.34
2.0
Part C
The distribution of the average wind speed is more spread in ?
IQR
1.87
1.32
4.0
Fall/Winter
because the ?
6.0
because the
8.0
K
✓is higher.
is higher.
ENG
8:07

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

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