It Is Desired to Estimate the Mean Total Compensation of CEOs

question 16

Multiple Choice

It is desired to estimate the mean total compensation of CEOs in the Service industry.Data were randomly collected from 18 CEOs and the 95% confidence interval was calculated to be ($2,181,260, $5,836,180) .Which of the following interpretations is correct?

• A)95% of the sampled total compensation values fell between $2,181,260 and $5,836,180.
• B)We are 95% confident that the mean of the sampled CEOs falls in the interval $2,181,260 to $5,836,180.
• C)In the population of Service industry CEOs,95% of them will have total compensations that fall in the interval $2,181,260 to $5,836,180.
• D)We are 95% confident that the mean total compensation of all CEOs in the Service industry falls in the interval $2,181,260 to $5,836,180.

Understand the common motivations and expectations for marriage in U.S. adults.

Identify factors that contribute to marital stability and satisfaction.

Describe the significance of good marriage and family to high school seniors.

Comprehend the importance of companionship in marriage.

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Definitions:

Alpha

The significance level in hypothesis testing, representing the probability of making a Type I error.

Free Throw Percentage

A statistical measure in basketball representing the ratio of free throws made to free throws attempted.

Proficiency

The ability to do something very well because of training and practice.

Power of the Test

The probability of correctly rejecting a false null hypothesis, indicating a test's ability to detect an effect if there is one.