Conduct an appropriate hypothesis test, HR Management

Aspire LLP is a recruitment agency. Recently, the company senior manager, Kay conducted a survey to understand the number of hours students spend daily on their studies after school lesson. After surveying and talking to some local and overseas students, Kay gathered the following information:

Questions 

Using descriptive statistics, summarise the data collected for the two groups of students. Provide appropriate output from SPSS to demonstrate the presentation of the data. What are your preliminary observations?

Questions

(a) Construct a 95% confidence interval for the Local studied hours. What are the lower and upper limits?

(b) State the assumption you have made in your construction of the interval. Is the assumption reasonable?

(c) What are the factors that will affect the width of the confidence interval? Comment on these factors.

Conduct an appropriate hypothesis test to determine if the mean of Local is lower than Overseas.

You should include the followings: 
 
(a) State the null and alternative hypotheses and explain how you develop these two hypotheses.
 
(b) Perform an appropriate test of hypothesis at the 5% level of significance. What is the conclusion?
 
What are the assumptions made in performing the hypothesis test in Question 3? Are these assumptions reasonable? Provide explanation to substantiate your view.

When measuring the two groups of study hours, what are other concerns regarding the approach in terms of measuring, sampling and others?

Provide an overall summary (approx. 200 +/- 10% words) of your findings/analysis on this matter for Aspire LLP.

Posted Date: 2/20/2013 6:55:41 AM | Location : United States







Related Discussions:- Conduct an appropriate hypothesis test, Assignment Help, Ask Question on Conduct an appropriate hypothesis test, Get Answer, Expert's Help, Conduct an appropriate hypothesis test Discussions

Write discussion on Conduct an appropriate hypothesis test
Your posts are moderated
Related Questions
Question 1: Analyse the entity risk control matrix • Definition or explanation • Explanation of factors included in entity control risk • analysis of the factors Quest

Analysis Of Qualitative Data: Although analysis usually takes place after data collection has been completed, in a case study you should start your preliminary analysis and in

QUESTION 1 (a) Differentiate between job analysis and job evaluation. (b) What are the uses of job analysis in an organization? QUESTION 2 (a) Explain the different

Evaluate two cases that illustrate the degree to which unions have affected health care clinical and administrative providers, such as nurses or clinic staff

Question 1: (a) Leaders must have the ability to influence people in order to get their voluntary participation in the achievement of organisational goals. Their ability to inf

Q. Explain the Role of a personnel manager? Role of a personnel manager: human, resource managers, nowadays, wears many hats. They perform three different types of roles, while

Question 1: a) Could Multinationals be concerned about Expatriate Failure? If so, why? b) Explain the importance of Training and Development in Expatriate Assignment.

When do managers have to do Hard and Soft HRM?

For long time people used the phrase "personnel management" to describe the strategies to make sure that the human resource is used to achieve the business objectives. It was very

discuss the social security measures available to workers in india