Assume the Sample Is Taken from a Normally Distributed Population $$\begin{array} { l | l } 5 & 9 \\6 & 583 \\7 & 74429 \\8 & 5835 \\9 & 317\end{array}$$

question 2

Multiple Choice

Assume the sample is taken from a normally distributed population and construct the indicated confidence interval.
-The stem-and-leaf plot shows the test scores of 16 randomly selected students. Construct a 99% confidence interval for the population standard deviation. $$\begin{array} { l | l } 5 & 9 \\6 & 583 \\7 & 74429 \\8 & 5835 \\9 & 317\end{array}$$

• A)(7.61, 20.33)
• B)(57.97, 413.27)
• C)(62.18, 363.63)
• D)(7.89, 19.07)

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Definitions:

Credibility

The quality of being trusted and believed in, often through demonstrated knowledge or reliability.

Emotional Manipulation

The act of using emotional triggers to influence or control another's behavior or decision-making process.

Psychographics

The study and classification of people according to their attitudes, aspirations, and other psychological criteria, especially in market research.

Psychological Characteristics

Traits or features of an individual's mental and emotional makeup, such as personality, attitudes, and motivations.