Identify the Distribution of the Sample Mean $\bar { x }$

question 14

Multiple Choice

Identify the distribution of the sample mean. In particular, state whether the distribution of $\bar { x }$ is normal or approximatelynormal and give its mean and standard deviation.
-The weights of people in a certain population are normally distributed with a mean of 152 lb and a standard deviation of 22 lb. Determine the sampling distribution of the mean for samples of size 2.

• A)Approximately normal, mean = 152 lb, standard deviation = 11 lb
• B)Approximately normal, mean = 152 lb, standard deviation = 15.56 lb
• C)Normal, mean = 152 lb, standard deviation = 22 lb
• D)Normal, mean = 152 lb, standard deviation = 15.56 lb

Evaluate the motivation and goals behind specific corporate training programs like RBC’s Career Launch.

Understand the importance of preparing trainees for job instruction training, including addressing personal advantages.

Analyze the effectiveness, advantages, and disadvantages of on-the-job training methods.

Understand the concepts of encoding and decoding in communication.

---

Definitions:

EEOC

The Equal Employment Opportunity Commission, a federal agency tasked with enforcing federal laws prohibiting employment discrimination.

Title VII

A provision of the Civil Rights Act of 1964 prohibiting employment discrimination based on race, color, religion, sex, or national origin.

Americans With Disabilities Act

A civil rights law, enacted in 1990, that prohibits discrimination against individuals with disabilities in all areas of public life.

Disabled Individuals

Persons with impairments that substantially limit major life activities, including physical and mental disabilities.