Use the Following to Answer Questions

question 32

Short Answer

Use the following to answer questions :
The mean job-related stress score for all corporate managers is 8.40 and the mean job-related stress score for all college professors is 5.95.The standard deviations of the job-related stress scores are 0.66 for the corporate managers and 0.82 for the college professors.Suppose we take one sample of 225 corporate managers and another sample of 167 college professors.
-What is the standard deviation of the sampling distribution of the difference between the mean stress scores for corporate managers and college professors,rounded to four decimal places?

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Definitions:

Consumer Reports

Independent, nonprofit organization that tests, rates, and reviews a wide variety of consumer products and services based on impartial research and analysis.

Premature Termination

Refers to the discontinuation of a process or interaction earlier than planned or expected, often without reaching a conclusion or resolution.

Burnout

A state of physical, emotional, and mental exhaustion caused by prolonged stress or frustration, particularly in the workplace.

Dropout

An individual who has left a course of study or training before completing it, often implying discontinuation from formal education.