Difference in the mean leadership score for employees - spss, Basic Statistics

The manager of a large industrial plant is interested in investigating whether age has an effect on the leadership ability of employees. 66 employees were randomly selected, divided into two groups according to their age; either under 40 years old or at least 40 years old and given a leadership exam.  The employee's score in the leadership exam was recorded.  The data are displayed below:

151_difference in the mean leadership scores for employe.png

(a) Use SPSS to draw the appropriate box plot(s) for this data set.  (You should consider the design of this study to ensure the relevant plot(s) is drawn.)  Comment on any features in the plot(s).

(b) Is there a difference in the underlying mean leadership scores for employees aged under 40 and those at least 40 years old?  Use SPSS to investigate this question.  Interpret your results.

Posted Date: 3/22/2013 5:49:34 AM | Location : United States

Related Discussions:- Difference in the mean leadership score for employees - spss, Assignment Help, Ask Question on Difference in the mean leadership score for employees - spss, Get Answer, Expert's Help, Difference in the mean leadership score for employees - spss Discussions

Write discussion on Difference in the mean leadership score for employees - spss
Your posts are moderated
Related Questions
free hand curve to measure secular trend

Ask questio How many women must be randomly selected to estimate the mean weight of women in one age group? We want 90% confidence that the sample mean is within 3.7 lbs of the po

Standard Deviation: The standard deviation is a gauge of the variance, or dispersion, of the market return over its average returns. Thus Standard Deviation gives an insight of tot

Define Agency solutions Every condition agency, office, board, commission, department, condition organization, or condition organization of degree, which includes all condition u

How Allotment is useful An agency''s plan of approximated expenses, income, money payments, and money invoices for monthly of the biennium.

Your division has been allocated $15M for capital projects for the coming year. You've been able to identify five potential projects, as outlined in the table below, each of which

Question: (a) Suppose that 100 tires made by Bridgestone last on average 21,819 miles with a standard deviation of 1,295 miles. Test the null hypothesis µ = 22, 000 miles again

Books of original entry Books of original entrance are a record in which the various or many other transactions are initially and formally recorded and serve up as the straight so

factor reversal test or circfied ular test satis reversal test question #Minimum 100 words accepted#

1. Consider a room 3 m x 3m x 3m with one façade made of glazing with diffuse transmittance 0.6 and reflectance 0.2. The interior surfaces have a reflectance of 0.5. Consider incid