6. The following table shows the frequency distribution of ages of 25 employees in a company.ClassFrequency24-3031-3738-4445-5152-5859-65315961Find:a. Class boundariesb. Relative frequenciesc. Modal classd. Prepare the "less than"Upload to OneDriveO

Class Frequency 24-30 3 31-37 1 38-44 5 45-51 9 52-58 6 59-65 1 NOTE: Hi there!…

Answered: 6. The following table shows 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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33 33 | 19 49 33 34 46 34 39 31 55 30 34 27 35 | 29 31 |32 24 36 29 57 50 39 45 53 44 50 45 36 23 42 50 36 38 40 26 43 | 35 29 | 22 36 34 53 30 26 26 | 22 30 31 a. Organize the user's ages in a frequency table of six classes with sSuitable class width (class interval). (You have to construct a table with classes, frequency, cumulative frequency, relative frequency, and percent relative frequency). b. Represent the users ages by suitable graphs (minimum 2 graphs).
Descriptive Statistics.For the given data:4 8 18 20 21 22 23 24 25 26 27 28 29 30 30 31 31 32 32 33 33 34 35 36 37 38 39 47 53 a. Make a Frequency Diagram with 7 classes.b. Draw the histogram.
A randomly selelected group of individuals were asked how many marbles they believed were contained in a sealed jar. The following frequency distribution summarizes the results. Complete the table by determining the midpoints, relative frequencies, and cumulative frequencies. You may answer using decimals to three places when necessary Marbles Frequency Midpoints Relative Frequency Cumulative Frequency 180 - 194 12 195 - 209 4 210 - 224 10 225 - 239 3 240 - 254 9 What is the class width of this frequency distribution?
1. 1, 2, 2, 3, 3, 4, 5, 6, 7, 7, 8, 8, 8, 9, 10, 11, 11, 13, 15, 15, 21,24, 28, 32 a. Construct a frequency table. b. Construct a histogram (use 5 as the number of classes and starting point at 1).
Identify the lower class limits, upper class limits, class width, class midpoints, and class boundaries for the given frequency distribution. Also identify the number of individuals included in the summary. a. Identify the lower class limits (in 1000cells/muL). (Type integers or decimals. Do not round. Use ascending order.) b. Identify the upper class limits (in 1000 cells/muL). (Type integers or decimals. Do not round. Use ascending order.) c. Identify the class width (in 1000 cells/muL). (Type an integer or a decimal. Do not round.) d. Identify the class midpoints (in 1000cells/muL). (Type integers or decimals. Do not round. Use ascending order.) e. Identify the class boundaries (in 1000cells/muL). (Type integers or decimals. Do not round. Use ascending order.) f. Identify the number of individuals included in the summary. (Type an integer or a decimal. Do not round.)
The following data represents the ages of 40 employees in the Ministry of Electricity, which is required: Supply the frequency distribution table for this data: 19 , 31 , 22 , 22, 27, 28 , 28, 28, 26 , 25, 26, 25, 26, 26 , 24 , 22, 25, 24, 24, 22, 24, 24, 24, 23, 21,22, 22, 29, 29, 24, 24 , 19, 20 ,24, 24 , 24, 24 24, 24, 24
Build the frequency distribution and graphs: histogram, frequency polygon and sectors of the grades in the final exam of an elementary course in statistics.
3. Construct frequency distribution, with 6 classes. Also find class boundaries, mid points, relative frequency and cumulative frequency of each class. 65 91 85 76 85 87 79 93 82 75 100 70 88 83 59 87 69 89 54 74 89 80 94 67 77 92 82 70 94 84 96 98 46 70 90 96 88 72
The following are the ages of 30 employees at a local computer company: 29 35 21 28 25 36 44 27 24 24 19 21 33 32 49 25 26 20 32 29 23 37 26 31 29 28 25 25 30 24 0. Find the minimum and maximum of the data. 1. Create a stemplot of the data. 2. Organize the stems of the stemplot. 3. Create a new stemplot by splitting the stems. 4. Make a frequency table of the data, with a first interval of “19-22": 5. Create a histogram of the data from the frequency table. 6. Check your work by replicating the histogram on your calculator.

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6. The following table shows the frequency distribution of ages of 25 employees in a company. Class Frequency 24-30 31-37 38-44 45-51 52-58 59-65 3 1 5 9 6 1 Find: a. Class boundaries b. Relative frequencies c. Modal class