The Following Data Are the Heights (In Cm) of the 25

question 128

Essay

The following data are the heights (in cm) of the 25 students in a business statistics class: $$\begin{array} { | l | l | l | l | l | l | l | l | l | l | } \hline 164 & 148 & 137 & 157 & 173 & 156 & 177 & 172 & 169 & 165 \\\hline 145 & 168 & 163 & 162 & 174 & 152 & 156 & 168 & 154 & 151 \\\hline 174 & 146 & 134 & 140 & 171 & & & & & \\\hline\end{array}$$ a. Compute the sample mean height.
b. Compute the sample variance.
c. Compute the sample standard deviation.

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Definitions:

Mindfulness

A mental practice focusing on present-moment awareness, often used in meditation and therapy to reduce stress and improve emotional regulation.

Maladaptive Cognitions

Negative thought patterns and beliefs that are counterproductive and can lead to increased anxiety, depression, and other psychological issues.

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