Use the data in the table below for Questions A - D. Remember to show ALL your work. A high school teacher is interested in the number of text messages her students send during a one hour class. The following represents data collected from a group of 20 students from her class. 16 1 15 3 14 13 12 11 4 10 1 Copy the above frequency table into your assignment and complete the following questions: A. Calculate the median for these data. What is another name for the median? What is the percentile rank of X = 13? What is the percentile rank of X = 13 measuring in these data? В. C. the table above. Create a frequency distribution polygon to illustrate the data displayed in
Use the data in the table below for Questions A - D. Remember to show ALL your work. A high school teacher is interested in the number of text messages her students send during a one hour class. The following represents data collected from a group of 20 students from her class. 16 1 15 3 14 13 12 11 4 10 1 Copy the above frequency table into your assignment and complete the following questions: A. Calculate the median for these data. What is another name for the median? What is the percentile rank of X = 13? What is the percentile rank of X = 13 measuring in these data? В. C. the table above. Create a frequency distribution polygon to illustrate the data displayed in
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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Transcribed Image Text:Use the data in the table below for Questions A - D. Remember to show ALL your
work.
A high school teacher is interested in the number of text messages her students send
during a one hour class.
The following represents data collected from a group of 20 students from her class.
16
1
15
3
14
13
12
6
4
1
Copy the above frequency table into your assignment and complete the following
questions:
А.
Calculate the median for these data. What is another name for the
median?
What is the percentile rank of X = 13? What is the percentile rank of X =
13 measuring in these data?
В.
С.
Create a frequency distribution polygon to illustrate the data displayed in
the table above.
D.
You created a graph in Part C. Describe 2 changes you would have to
make to this graph if you were displaying data from a population instead of a
sample. Explain why.
11
10
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