Please explain the trick my instructor used to find the median of each sample. She crossed some out but I have no idea what that means. Please explain fully in detail step by step!Please also explain the "Make a comparative inference one as well". If can't get to that, do the first one as it is very important (the trick my instructor used) Thanks ad aloudpogleusercontent.com/attachment/u/5/?ui=2&ik=56c8af7048&attid=0.1.0&permmsgid=msg-f:1763460838897279861&th=1879124a2dc8e375&view=att&disp=inline&saddbat=ANGjdJ...FEERI10The dot plots show samples of the lengths of theshadows cast by pine trees in two of your neighbors'yards at the same time of day. Find the median ofeach sample. Then make a comparative inferenceabout the pine trees in the two yards.Sample from Neighbor X's Yard10+20 30 4050Length of Shadow (ft)Sample from Neighbor Y's Yard120 30 40 50Length of Shadow (ft)6020+10=30/2=151 of 660Q Search7070DRAUwhy X--is me XHom X +The median of the sample from Neighbor X's yardis:ft.A. (15)The median of the sample from Neighbor Y's yard$₁5018ft.Make a comparative inference about the pine treesin the two yards. Choose the correct answer below.CA.There are more trees in Neighbor X's yardthan in Neighbor Y's yard.B. Most of the pine trees in Neighbor X's yardare older than the pine trees in Neighbor Y'syard.EC. Most of the pine trees in Neighbor Y's yardare older than the pine trees in Neighbor X'syard.CD. There are more trees in Neighbor Y's yardthan in Neighbor X's yard.4x

The median gives the central value of an arranged data.

Answered: The dot plots show samples of the…

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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Please explain the trick my instructor used to find the median of each sample. She crossed some out but I have no idea what that means. Please explain fully in detail step by step!

Please also explain the "Make a comparative inference one as well". If can't get to that, do the first one as it is very important (the trick my instructor used)

Thanks

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FEERI
10
The dot plots show samples of the lengths of the
shadows cast by pine trees in two of your neighbors'
yards at the same time of day. Find the median of
each sample. Then make a comparative inference
about the pine trees in the two yards.
Sample from Neighbor X's Yard
10
+
20 30 40
50
Length of Shadow (ft)
Sample from Neighbor Y's Yard
1
20 30 40 50
Length of Shadow (ft)
60
20+10=30/2=15
1 of 6
60
Q Search
70
70
DRAU
why X
--
is me X
Hom X +
The median of the sample from Neighbor X's yard
is
:
ft.
A. (15)
The median of the sample from Neighbor Y's yard
$₁50
18
ft.
Make a comparative inference about the pine trees
in the two yards. Choose the correct answer below.
CA.
There are more trees in Neighbor X's yard
than in Neighbor Y's yard.
B. Most of the pine trees in Neighbor X's yard
are older than the pine trees in Neighbor Y's
yard.
E
C. Most of the pine trees in Neighbor Y's yard
are older than the pine trees in Neighbor X's
yard.
CD. There are more trees in Neighbor Y's yard
than in Neighbor X's yard.
4x

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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