Calculate the distribution of the data

Reference no: EM132440419

Question 1. Calculate the distribution of the data in the excel file. (the Data Mean and Variance are also provided in the file).

Question 2. The two provided tables below, are the results of a questionnaire-based survey that is repeated twice. The questioner has three questions and total number of respondents are 41. To test questionnaire reliability the survey is repeated twice. Table 1 and 2 indicate the answers of 41 respondents to the questionnaire in two different times. Is the questionnaire reliable? (the answers must be obtained using retesting method.

Table 1. survey A

Questions	Strongly agree	agree	Neither agree nor disagree	disagree	Strongly disagree	Response count
Job fair was a great value addition to the process.	20	16	2	3	0	41
I found opportunities provided in the job fair exciting and challenging	22	5	0	10	4	41
I will apply forthe opportunities provided in the job fair.	10	12	15	4	0	41

Table 2. survey B

Questions	Strongly agree	agree	Neither agree nor disagree	disagree	Strongly disagree	Response count
Job fair was a great value addition to the process.	10	21	5	5	0	41
I found opportunities provided in the job fair exciting and challenging	16	9	0	15	1	41
I will apply forthe opportunities provided in the job fair.	10	10	9	10	2	41

NOTE:
- a print screen of the software output e.g. SPSS, R, MATLAB.... Must be indicated in the answer file)
- Please upload your answer in word format

Attachment:- SampleData.rar

Reference no: EM132440419

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len2440419

1/22/2020 10:05:48 PM

data analysis assignment 1. to answer question 1, find the excel file attached to this email. (it contains 50 numbers as well as their mean and variance). 2. find the distribution of this data using a statistic software e,g, SPSS, Minitab, MATLAB etc. 3. to answer question 2, find the word file attached to this email. 4. The two provided tables in the file are the results of a questionnaire-based survey that is repeated twice. The questioner has three questions, and the total number of respondents is 41. the study is repeated twice for testing questionnaire reliability. Tables 1 and 2 indicate the answers of 41 respondents to the questionnaire at two different times. Is the survey reliable? (the solutions on calculating reliability, must be using retesting method) the NOTE: calculating the reliability by retesting method is usually conducted by calculating the Pearson coefficient. upload your answers in word format. i need the accurate and correct data for this assignment. which software are you using ?

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