D YouTube 囚Maps Saved The durations (minutes) of 26 electric power outages in the community of Sonando Heights over the past five years are shown below. 35 50 25 66 26 11 56 11 51 15 44 42 101 32 19 14 50 22 19 25 89 27 14 19 Click here for the Excel Data File (a) Find the mean, median, and mode. (Round your answers to 2 decimal places.) Descriptive Statistics Data Mean Median Mode (b) Are the mean and median about the same? (Click to select) the mean is (Click to select) the median. (c) Is the mode a good measure of center for this data set? Yes No (d) Is the distribution skewed? Yes, the distribution is skewed right. Yes, the distribution is skewed left. < Prev 12 of 19 Next > e here to search х F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 %23 24 & 2 3 4. 8. ... T 14 19 Click here for the Excel Data File (a) Find the mean, median, and mode. (Round your answers to 2 decimal places.) Descriptive Statistics Data Mean Median Mode (b) Are the mean and median about the same? Yes . the mean is (Click to select) the median. (Click to select) good measure of center for this data set? Yes No (d) Is the distribution skewed? O Yes, the distribution is skewed right. O Yes, the distribution is skewed left. Mc Graw Hill Education < Prev 12 of 19 Next > 2 Type here to search F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 23 %$4 & 1 з 8. A J F.

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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Section b is also asking if the mean is less than or greater than the median

D YouTube
囚Maps
Saved
The durations (minutes) of 26 electric power outages in the community of Sonando Heights over the past five years are shown below.
35
50
25
66
26
11
56
11
51
15
44
42
101
32
19
14
50
22
19
25
89
27
14
19
Click here for the Excel Data File
(a) Find the mean, median, and mode. (Round your answers to 2 decimal places.)
Descriptive Statistics
Data
Mean
Median
Mode
(b) Are the mean and median about the same?
(Click to select)
the mean is (Click to select) the median.
(c) Is the mode a good measure of center for this data set?
Yes
No
(d) Is the distribution skewed?
Yes, the distribution is skewed right.
Yes, the distribution is skewed left.
< Prev
12 of 19
Next >
e here to search
х
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
%23
24
&
2
3
4.
8.
...
T

14
19
Click here for the Excel Data File
(a) Find the mean, median, and mode. (Round your answers to 2 decimal places.)
Descriptive Statistics
Data
Mean
Median
Mode
(b) Are the mean and median about the same?
Yes .
the mean is (Click to select) the median.
(Click to select)
good measure of center for this data set?
Yes
No
(d) Is the distribution skewed?
O Yes, the distribution is skewed right.
O Yes, the distribution is skewed left.
Mc
Graw
Hill
Education
< Prev
12 of 19
Next >
2 Type here to search
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
23
%$4
&
1
з
8.
A
J
F.

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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