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THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Given a population with mean μ=120 and variance σ2 = 81,the central limit applies when the sample size is large-enough.A random sample of size n = 36 is obtained.
-What are the mean and standard deviation of the sampling distribution for the sample means?
Sales Messages
Marketing communications designed to stimulate immediate buying behavior among prospective customers.
Effective Technique
A method or approach that has been proven to achieve desired results or objectives efficiently.
Emotional Concerns
Issues or aspects related to an individual's feelings, emotions, and psychological well-being.
Selling Points
Key features or benefits of a product or service that are emphasized to persuade potential buyers.
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