Conduct t-test analysis using guidelines

Assignment Help Basic Statistics
Reference no: EM131761889

Direction

All of this week should be consumed by your t-Test Course Project. By now, you should have developed a research question, selected a data source, and submitted your project plan to your instructor. Once your research question and data collection plan are approved, carry out your research.

- Collect data
- Conduct t-test analysis, using guidelines in the instructions provided
- Write your results in a report, using the outline provided
- Monitor the rubric to make sure you fulfill all project the requirements

Project Plan: t-Test

A. Type of statistical test you plan to conduct (check one, and give relevant details)

2-samplet-test

a) Target Populations(2):People working in IT company

b) Research variable: Mean income of the employees between male and female employees

c) Research question:To test whether the mean income of employees differ significantly between male and female employees

d) Expected result: The mean income of employees differ significantly between male and female employees

B. Data collection plan(check one,and give relevant details)

Verified Expert

This assignment is prepared in work and calculations are done in excel and stata . I could not find data in the link provided so i have done some separate analysis and the data is also provided along with the test. this is completely original and there is no plag. Let me know if there is any help required. Regression analysis cover the t testing which was required by you.

Reference no: EM131761889

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Reviews

inf1761889

6/14/2018 5:11:56 AM

Great work in a very short amount of time! will be asking him for future assignments for sure! great paper, professional, everything done as asked, highly advise to hire. confirm one more task you soon.

inf1761889

1/22/2018 4:47:29 AM

The expert should not use the question already given about the IT company and in fact, he should create a new question. Could you please have them reconfirm the same in this assignment? The given requirement stated to use the question that was attached to the document. Maybe there was a miscommunication but when I submitted the project I asked in the notes section for the question and website to be used for the report. Any help is appreciated.

len1761889

12/12/2017 4:19:48 AM

Statistical Test and Hypotheses Statement 5.0 pts Excellent -Correct statistical test and type of design used. Null and alternative hypotheses stated correctly in words AND in mathematical terms. 4.0 pts Satisfactory - Some errors in statement of statistical test and type design. Null and alternative hypotheses stated correctly in mathematical terms but not in words or vice versa. 0.0 pts Unsatisfactory - Type of statistical test and/or type design stated incorrectly. Null and alternative hypotheses not stated in mathematical terms or stated incorrectly. (0-3 pts) 5.0 pts 5.0 pts

len1761889

12/12/2017 4:19:36 AM

Data Representation: Raw Data 5.0 pts Excellent - Raw sample data (not summary data) are included in the study in a complete and organized manner. 4.0 pts Satisfactory - Raw sample data (not summary data) are given, but presentation is incomplete or disorganized. 0.0 pts Unsatisfactory - Raw sample data used in the study are not provided. (0-3 pts)

len1761889

12/12/2017 4:19:26 AM

Data Collection: Sampling 5.0 pts Excellent - (1) Sampling strategy explained fully. (2) Sound measures taken to avoid bias explained. (3) Representative sample addressed adequately. 4.0 pts Satisfactory - Two of the three criteria at left are satisfied. 0.0 pts Unsatisfactory -Ineffective sampling procedures OR poor description of sampling strategy. (0-3 pts)

len1761889

12/12/2017 4:19:07 AM

Data Collection: Data Sources. Instruments. Measurement5.0 pts Excellent - Data collection procedure explained fully. including (1) Source of data identified clearly (website address, etc.). (2) Sound measures taken to ensure accuracy of data. (3) Copy of survey, description of measurement procedures. or other specific data collection details provided. 4.0 pts Satisfactory - Two of the three criteria at right are satisfied.0.0 pts Unsatisfactory - Ineffective data collection procedures OR poor 5.0 pts description of data collection procedures. (0-3 pts)

len1761889

12/12/2017 4:18:16 AM

Definition of Variables 5.0 pts Excellent -Targeted population(s) well-defined and appropriate. 4.0 pts Satisfactory -Reasonable target population(s) defined, but not fully appropriate. 5.0 pts Excellent - Research variable named; measurement and possible values of variable are clearly defined. 0.0 pis Unsatisfactory - Target population(s) of research project not defined. poorly defined, or incorrect (0-3 pts) 5.0 pts 4.0 pts Satisfactory - Research variable named, but details are lacking on how variable is measured or quantified. 0.0 pts Unsatisfactory - Research variable not adequately defined. (0-3 pts) 5.0 pts

len1761889

12/12/2017 4:18:10 AM

4.0 pts Satisfactory - Two of the three criteria at left are satisfied. 0.0 pts Unsatisfactory - Ineffective data collection procedures OR poor description of data collection procedures. (0-3 pts) 5.0 pts 0.0 pts Unsatisfactory -Ineffective sampling procedures OR poor description of sampling strategy. (0-3 pts) 5.0 pts Overview of Research Research Population Specified 5.0 pts Excellent - Stated clearly: (1) Research question. (2) Expected findings, (3) Rationale 4.0 pts Satisfactory -Two of the three criteria at right are satisfied. 0.0 pts Unsatisfactory - Research question and expected findings not stated clearly. Rationale not explained. (0-3 pts) 5.0 pts

len1761889

12/12/2017 4:18:02 AM

Please use the attached t-test question document, website, and date to complete this report. Thank you! Data Collection: Data Sources, Instruments, Measurement Data Collection: Sampling 5.0 pts Excellent - Data collection procedure explained fully. including (1) Source of data identified clearly (website address, etc.). (2) Sound measures taken to ensure accuracy of data, (3) Copy of survey, description of measurement procedures, or other specific data collection details provided. 4.0 pts Satisfactory - Two of the three criteria at right are satisfied. 5.0 pts Excellent - (1) Sampling strategy explained fully, (2) Sound measures taken to avoid bias explained. (3) Representative sample addressed adequately.

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