Page 3 of 53.Construct the graphs below using the table provided.Frequency256Class Boundaries39.5 - 44.544.5 49.549.5 - 54.554.5-59.5Frequency HistogramFrequency Polygon1Ogive (cumulative frequency polygon)

Given information: Class boundaries Frequency 39.5 to 44.5 2 44.5 to 49.5 5 49.5 to 54.5 6…

Answered: Page 3 of 5 3. Construct the graphs…

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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instructional purposes only 1st Semester SY 2021-2022 107 b. Which group is more varied in terms of their scores? Why? sessment Consider the scores of 30 students in an English class. 88 73 62 53 74 84- 78 81 86 81, 85 78 72 73 76' 63 68 82 85 72 74 73. 62 65 60 88 71 85 84 57 a. Using the data above, construct the following graphs: stem plots line graphs histograms/ box-plots b. Using also the data above, determine the first and third quartiles. Write a brief interpretation of the results. C. Determine also the 75th, 50™, and 24th percentiles. Interpret the С. results. Relow are the scores of 70 students in Math 101 class. Constructa lculate the mean the median and the
1-9
#1: DIRECTION: Accomplish each step in solving the Grouped Frequency Distribution. The height (inches) of the 44 grade 5 pupils' is shown below. Construct a stem and leaf plot and analyze the data. 60 52 48 64 61 59 55 59 67 55 62 61 55 59 60 61 58 57 67 53 59 59 56 54 51 62 59 58 63 50 59 59 49 54 52 54 55 58 54 64 51.
Question 3 Consider the characteristics of the graph. Which statement DOES NOT describe the data set? Your answer: O The interquartile range (IQR) is 13. O The data is skewed right. O The data is skewed left. O The median is 50.
For this grouped data set: Scores | Frequencies 30-34 | 7 25-29 | 9 20-24 | 14 15-19 | 10 10-14 | 8 5-9 | 2 Graph the data and tell whether it is leptokurtic, mesokurtic, or platykurtic.
After recording the final grade (A, B, C, D, E) for each individual in a class of n = 26 students, the professor would like to display the grade distribution in a frequency distribution graph. What kind of graph should be used? Question 15 options: A bar graph A histogram A polygon Either a histogram or a polygon
Using the information provided in the image draw a cumulative frequency polygon
Question #21
2.1.36 Question Help The accompanying data set lists the numbers of children of world leaders. Use the data to construct a frequency distribution using six classes and to create a frequency polygon. Describe any patterns. Click the icon to view the data set. Complete the frequency distribution table below. Use the minimum data entry as the lower limit of the first class. Class Frequency Midpoint Enter your answer in the edit fields and then click Check Answer. 2 parts remaining Clear All Check Answer Type here to search 11:19 AM 10/8/2020
question 4 The data below are the ages in a Biology class at a 2-year college. Construct a Relative Frequency Distribution from the data, use 5 classes. 18, 18, 19, 21, 23, 24, 24, 25, 26, 26 27, 27, 28, 30, 32, 34, 35, 35, 38, 41
Choose the appropriate option for that the following is an example. Values 500 450 400 400 - 350 300 300 - 250 200 200 100 - Jan Feb Mar Apr May Jun Months Select one: O FREQUENCY POLYGON O HISTOGRAM BAR DIAGRAM O LINE DIAGRAM O PIE DIAGRAM

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Class boundaries	Frequency
39.5 to 44.5	2
44.5 to 49.5	5
49.5 to 54.5	6
54.5 to 59.5	1
Sum	14

Page 3 of 5 3. Construct the graphs below using the table provided. Frequency 2 5 6 1 Class Boundaries 39.5 44.5 44.5 49.5 49.5 54.5 54.5-59.5 Frequency Histogram Frequency Polygon Ogive (cumulative frequency polygon)