A group of Industrial-Organizational psychologists is examining how perceptions of the quality of physical facilities at a workplace play a role in perceptions of workplace cohesion. They predict that employees working under sub-standard conditions experience greater workplace cohesion, due to the employees’ strong agreement that the conditions are unacceptable. The researchers collect data on perceptions of workplace cohesion (scale: 0-100) for employees who work under sub-standard conditions and employees who work under conditions that are above average. The data are summarized below.
Sub-standard Above average Difference (sub-above)
88.00 69.00 19.00
s 7.00 12.00 4.00
n 58.00 70.00 58.00
Type of test: ____________________________________________________________
Null & alternative hypotheses (either words or symbols is fine):
H1:
H0:
Formula(s):
Calculations:
t = tcritical = df =
Type of test : One sample t test
To test null hypothesis against alternative hypothesis
Here
sample mean
sample standard deviation
and sample size
The test statistic can be written as
which under H0
follows a t distribution with n-1 df.
We reject H0 at 5% level of significance if p-value
< 0.05 or
Now,
The value of the test statistic
and
and p-value =
Since p-value < 0.05, so we reject H0 at 5% level of significance and the test is significant and we can conclude that employees working under sub-standard conditions experience significantly greater workplace cohesion than the population of all workers (whose mean score is 73)
A group of Industrial-Organizational psychologists is examining how perceptions of the quality of physical facilities at...
Industrial-organizational psychologists are interested in all of the following except1. how to best diagnose clinical disorders and offer therapy to employees.2. how personality characteristics influence work behavior.3. how culture influences people's perceptions of their working environments.4. how people's work affects their home life.An organizational psychologist would be most likely concerned with1. studying the interaction between humans and technology.2. All of the these3. interviewing potential employees.4. helping people organize their schedules and daily planners.5. understanding the emotional and motivational side of...
(20) 5. A study was done to see how some of the characteristics of a worker's employer (like the size of the employer, or how long it has been in business) affect the wages of that worker. The data for the study came from a survey of workers that asked about the worker's personal characteristics, but also got the name and address of the worker's employer so that employer characteristics could be measured as well. The sample size was 1067....
Group work #2 Case Study The "XYZ company decided to implement a new performance management system based on employees' performance and merit. During its 50 years of existence, the company practiced "paternalistic" HRM system with the following features: Jobs, not skills or performance, are the foundations of HR decisions Performance appraisal does not take into account the merit of the employees Compensation system is based on jobs rather than performance or skills . The new performance management system was decided...
10. The Beck & Watson article is a
Group of answer choices
quantitative study
qualitative study
11. Beck & Watson examined participants' experiences and
perceptions using what type of research design?
Group of answer choices
particpant obersvation
phenomenology
12. Select the participants in the Beck & Watson study
Group of answer choices
Caucasian women with 2-4 children
Caucasian pregnant women
13. In the Beck & Watson study, data was collected via
a(n)
Group of answer choices
internet study
focus group...
Hi can you help me make a summary about this short article and
how it affects me economically as US citizen ?
Supported by
Federal Shutdown’s Uneven Toll: Some Americans Are Devastated,
Others ObliviousFederal Shutdown’s Uneven Toll: Some Americans Are
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“It has been terrible,” said Andrea Caviedes, a furloughed loan
processor in the Agriculture Department’s rural development
program.CreditMichael B. Thomas for The New York Times
Image
“It has been terrible,” said Andrea Caviedes, a furloughed loan
processor...
Discussion questions
1. What is the link between internal marketing and service
quality in the airline industry?
2. What internal marketing programmes could British Airways
put into place to avoid further internal unrest? What potential is
there to extend auch programmes to external partners?
3. What challenges may BA face in implementing an internal
marketing programme to deliver value to its customers?
(1981)ǐn the context ofbank marketing ths theme has bon pururd by other, nashri oriented towards the identification of...
Summary should briefly analyze the central problems and issues of the case and provide some analysis and suggestions. Thank you. Lean Initiatives and Growth at Orlando Metering Company It was late August 2002 and Ed Cucinelli, vice president of Orlando Metering Company (OMC), sat in his office on a late Saturday morning. He had come in to prepare for some strategic planning meetings that were scheduled for the upcoming week. As he noticed the uncommon silence in the building, Ed...
Amazon to Competition: We Will Crush You! Amazon to Employees: We Will Churn You! Globally, Amazon is one of the largest and most successful companies in any industry. Technological innovation has contributed to its success, as has its employee acquisition practices, which are exceptionally high. The question is what has allowed this company to thrive and maintain its success? This activity is important because it shows how companies like Amazon hire based on personality and individual differences. Such companies place...
How can we assess whether a project is a success or a
failure?
This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...
I have this case study to solve. i want to ask which
type of case study in this like problem, evaluation or decision? if
its decision then what are the criterias and all?
Stardust Petroleum Sendirian Berhad: how to inculcate the pro-active safety culture? Farzana Quoquab, Nomahaza Mahadi, Taram Satiraksa Wan Abdullah and Jihad Mohammad Coming together is a beginning; keeping together is progress; working together is success. - Henry Ford The beginning Stardust was established in 2013 as a...