Find the Requested Confidence Interval $\sigma$ = 803, Give the 95 $\begin{array} { l l l l l l l l l l } 62 & 70 & 61 & 64 & 75 & 54 & 72 & 68 & 74 & 54 \end{array}$

question 52

Multiple Choice

Find the requested confidence interval.
-A random sample of 30 long distance runners aged 20-25 was selected from a running club. The resting heart rates (in beats per minute) of the runners are shown below. Estimate the mean resting
Heart rate for the population of long distance runners aged 20-25. Assuming $\sigma$ = 8.03, give the 95.44% confidence interval for the population mean.
$\begin{array} { l l l l l l l l l l } 62 & 70 & 61 & 64 & 75 & 54 & 72 & 68 & 74 & 54 \end{array}$
$\begin{array} { l l l l l l l l l l } 75 & 70 & 62 & 66 & 79 & 73 & 81 & 60 & 66 & 76 \end{array}$
$\begin{array} { l l l l l l l l l l } 67 & 62 & 66 & 69 & 70 & 86 & 76 & 60 & 53 & 71 \end{array}$

• A)64.10 to 70.10 beats per minute
• B)65.13 to 71.01 beats per minute
• C)63.66 to 72.48 beats per minute
• D)66.60 to 69.54 beats per minute

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Definitions:

Transformational Leaders

Leaders who inspire and motivate their followers by presenting a compelling vision of the future, fostering an environment of intellectual stimulation, and demonstrating personal attention to each member's needs and development.

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The thoughtfulness and sensitivity shown towards others, often part of leadership qualities that include respect and empathy.

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Individuals who are hired by a company or organization to perform specific duties in exchange for payment.

LMX

Leader-Member Exchange, a theory focusing on the two-way relationship between supervisors and subordinates, emphasizing dyadic relationships.