A Sample of University Students Has an Average GPA of 2.78

question 23

Essay

A sample of university students has an average GPA of 2.78 with a standard deviation of 0.45.If GPA is normally distributed,what percentage of the students has GPAs
$\begin{array}{|l|l|l|l|l|}\hline & & Z \text { score } &\quad\quad\quad & \text { Area } \\\hline \text { a. } & \text { Less than } 2.30 ? & & & \\\hline \text { b. } & \text { Less than } 2.00 ? & & & \\\hline \text { c. } & \text { more than } 2.00 ? & & & \\\hline \text { d. } & \text { more than } 3.00 ? & & & \\\hline \text { e. } & \text { between } 2.50 \text { and } 3.50 ? & & & \\\hline \text { f. } & \text { between } 2.00 \text { and } 2.50 ? & & & \\\hline\end{array}$

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Definitions:

Extensions

Additional parts or components added to enhance or expand the functionality or capability of an existing system.

Conditioned Stimulus

A previously neutral stimulus that, after becoming associated with an unconditioned stimulus, triggers a conditioned response.

Justin Timberlake

An American singer, songwriter, actor, and record producer, known for his contributions to pop music and roles in various films and television shows.

Classical Conditioning

An educational method where two stimuli are consistently associated, leading to a reaction initially triggered by the second stimulus but ultimately induced by the first stimulus alone.