In a Random Sample of 60 Dog Owners Enrolled in Obedience

question 4

Multiple Choice

In a random sample of 60 dog owners enrolled in obedience training, it was determined that the mean amountof money spent per owner was $109.33 per class. Assuming the population standard deviation of the amountspent per owner is $12, construct and interpret a 95% confidence interval for the mean amount spent per ownerfor an obedience class.

• A) \(( \$ 106.29 , \$ 112.37 )\); we are \(95 \%\) confident that the mean amount spent per dog owner for a single obedience class is between \(\$ 106.29\) and \(\$ 112.37\).
• B) \(( \$ 106.78 , \$ 111.88 )\); we are \(95 \%\) confident that the mean amount spent per dog owner for a single obedience class is between \(\$ 106.78\) and \(\$ 111.88\).
• C) (\$106.23, \$112.43); we are \(95 \%\) confident that the mean amount spent per dog owner for a single obedience class is between \(\$ 106.23\) and \(\$ 112.43\).
• D) \(( \$ 106.74 , \$ 111.92 )\); we are \(95 \%\) confident that the mean amount spent per dog owner for a single obedience class is between \(\$ 106.74\) and \(\$ 111.92\).

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Definitions:

Compliance

The act of adhering to laws, regulations, standards, or policies.

Proactive Human Resource Management

An approach in HR that involves anticipating future needs or problems and taking action to address them in advance, rather than reacting to events as they happen.

Anticipates Problems

The ability to foresee and prepare for potential issues before they occur.

Automation

The use of technology and machinery to perform tasks without human intervention, often to increase efficiency and reduce labor costs.