Question 1 (a)The following information was reported form the survey collected on customers' satisfaction from acertain hotel in a big city. A-very satisfied, B=satisfied, C-dissatisfied, D=very dissatisfied.ABDADCACBBACAAABCCDDAACBDBCDAACBBCADAABBBACCAADBBAAAB CCD DBBADAD BBAACCCDAa) Define the type of the datab) Calculate frequencies, and relative frequencies for the accompanying datac) Figure the corresponding histogram for the datad) Interpret your results (based on the percentage of each satisfaction level)e)Describe the shape of the histogram for the accompanying data

Given Information of a survey,we need to determine the type of data,corresponding histogram and…

Answered: Question 1 (a) The following…

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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Samples of forty-two (42) college students are considered for study and were categorized according to year level. The data set is Freshman Freshman Sophomore Freshman Junior Sophomore Sophomore Freshman Sophomore Freshman Sophomore Senior Senior Senior Senior Sophomore Sophomore Junior Freshman Freshman Freshman Sophomore Junior Junior Freshman Freshman Sophomore Senior Senior Junior Sophomore Freshman Freshman Freshman Construct a frequency distribution for the data. Solution: Class Total Tally -ww Frequency Freshman Junior Junior Sophomore Junior Junior Freshman Relative Frequency Sophomore Percentage
4). Using the data in the question #2, construct a histogram and then construct a frequency polygon.
First, the researcher categorised the data into six location groups and six occupation groups, and calculated the frequencies given below: Using Excel and the data in the frequency tables above, answer the following questions. a) Which graphical technique or chart should be used if the researcher is interested in comparing the number of individuals in each location group? Explain the reason for the selection of this graphical chart. Construct and display the chart, also briefly describe what you can observe about the number of individuals belonging to each location category. b) Which graphical technique or chart should be used if the researcher is interested in comparing the proportion of the number of individuals in each occupation group? Explain the reason for the selection of this graphical chart. Construct and display the chart, also briefly describe what you can observe about the proportion of the number of individuals belonging to each occupation category. Frequency tables…
p2.q2) Can anyone help me with that question? It is easy but i am confused. Thank you
Exhibit 1 gives a frequency distribution table of age of the individuals who are smokers. a) Using Exhibit 1 above, describe how you would find the age group which contains the median smokers. Specify the age group.
If the median of a data set is 134 and the mean is 177, which of the following is most likely?
Project on using MS-Excel in descriptive analysis of data: Assuming that you have conducted a survey in a company for a sample of at least 50 employees, you collected data about employees’ job title, academic qualification, years of experience, and salary of the employee (four variables). Required: a. Input the data about the four variables in MS-Excel sheet. b. Prepare frequency distribution tables for the variables. c. Prepare appropriate graph for each of the frequency tables. d. Prepare a pivot table (cross tabulation) for the two qualitative variables. e. Conduct descriptive analysis for the two quantitative variables (summary measures). f. Find the coefficient of variation (CV) and compare the dispersion of the two quantitative variables.
Given the following data set, 1 1 3 4 4 4 5 6. 6. 7 1) Give the frequency histogram of the data. 2) Give relative frequency of the data. 3) Give frequency histogram using 4 classes. 4) Give relative frequency histogram of data using 4 classes. 5) Find 5 - number summary of the data. 6)Find the distribution of the data.
Construct a complete frequencydistribution table for the following data. Also make frequency polygon, relative frequency histogram and ogive. 3.0,5.0,6.2,7.6,9.4,3.3,5.2,6.3,7.6,9.5,3.5,5.5,6.4,7.7,9.5,3.5,5.5,6.6,7.8,10.0,3.6,5.5,6.6,7.8,10.5,4.0,5.8,6.8,8.5,10.8,4.0,5.8,6.8,8.5,10.9,4.2,5.9,6.8,8.8,11.0,4.6,6.0,7.0,8.8,11.0
Create a frequency distribution from Question 1 on previous sheet using the following classes: 2-15, 16-29, 30-43, 44-57,58-71, 72-85, 86-99. Provide the frequency, relative frequency, cumulative frequency using these classes:

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