The Following MINITAB Output Presents a Confidence Interval for a Population

question 28

Multiple Choice

The following MINITAB output presents a confidence interval for a population mean.
$\begin{array}{crrrcc}\hline \text { Variable } & \mathrm{N} & \text { Mean } & \text { StDev } & \text { SE Mean } & 99 \% \mathrm{CI} \\\mathrm{x} & 62 & 97.2259 & 34.3638 & 4.3642 & (85.622,108.830) \\\hline\end{array}$
How many degrees of freedom are there?

• A) 62
• B) \(4.3642\)
• C) 63
• D) 61

Awareness of the risks associated with different types of eruptions and volcanic features.

Understand the distribution and formation of composite volcanoes along tectonic plate boundaries.

Identify factors that contribute to the danger posed by volcanoes to nearby areas.

Recognize volcanic hazards and strategies for risk mitigation.

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Definitions:

Lipase

An enzyme that catalyzes the hydrolysis of fats (lipids).

Muscular Tube

Refers to any tube-like structure in the body that consists of smooth or skeletal muscle, such as the esophagus or intestines.

Esophagus

Tubular organ that connects the pharynx to the stomach.

Throat

Part of the neck in front of the spinal column that contains the pharynx and larynx, allowing for passage of food to the esophagus and air to the lungs.