Can you do just exercise D and E thank you
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Can you do just exercise D and E thank you
Transcribed Image Text:D.
What do the Frequency Distributions tell us?
E. Draw a histogram, frequency polygon, and cumulative frequency polygon (ogive) using Microsoft
Excel. A proper ogive has two Y-Axes. The left Y-Axis shows the cumulate frequencies. The second Y-Axis
on the right shows the cumulative relative frequencies. The scale of the second Y-Axis must not exceed
100%. Do not draw a Pareto Chart. Remember: With the histogram there are no gaps between columns.
Do not use 3-D effects in your charts. Paste your charts using Word's Paste Special function.
Histogram:
Frequency Polygon:
Ogive:
Transcribed Image Text:Exercise 1:
Data for a sample of checks from the Metro Diner from this past week can be found in the Excel workshee
titled Exercise1 and is shown below:
$77 $55 $85
$74
$71 $60
$99
$85 $62
$57
$59
$58
$91
$71
$66
$6
$67
$70
$94 $68
$57
$77
$77
$97 $85
$99
$78 $73
$73
$74
$85
$55
$99
$56
$75
$53 $50
$72 $69
$103
Model your answers on the examples shown in Clear-Sighted Statistics.
A. How many classes would you recommend? Use the 2 to the k rule: 2k > n.
B. What class interval would you suggest? Use this formula:
Н-L
i2
C. Construct a frequency distribution, relative frequency distribution, a cumulative frequency
distribution, and a cumulative relative frequency distribution. Show all four distributions on a
single table. Paste your frequency distributions from Excel into Word using the instructions shown in
the instructions to this assignment.
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