Students Taking an Intro Stats Class Reported the Number of Credit

question 104

Essay

Students taking an intro stats class reported the number of credit hours that they were taking that quarter. Summary statistics are shown in the table. $$\begin{array} { | l | c | } \hline \bar { x } & 16.65 \\\hline s & 2.96 \\\hline \text { min } & 5 \\\hline \text { Q1 } & 15 \\\hline \text { median } & 16 \\\hline \text { Q3 } & 19 \\\hline \text { max } & 28 \\\hline\end{array}$$
a. Suppose that the college charges $73 per credit hour plus a flat student fee of $35 per quarter. For example, a student taking 12 credit hours would pay $ $\$ 35 + \$ 73 ( 12 ) = \$ 911 \text { for }$ that quarter.
i. What is the mean fee paid?
ii. What is the standard deviation for the fees paid?
iii. What is the median fee paid?
iv. What is the IQR for the fees paid?
b. Twenty-eight credit hours seems like a lot. Would you consider 28 credit hours to be
unusually high? Explain.

Define and distinguish between short-term, working, and long-term memory.

Appreciate the methods and challenges of memory retention and retrieval.

Recognize the impact of psychological factors on memory accuracy.

Understand the physiological and psychological aspects of forgetting.

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Definitions:

Solution Focused Therapists

Professionals who employ a goal-directed collaborative approach to therapeutic change, focusing primarily on solutions rather than problems or symptoms.

Problem's Resolution

The process of solving a difficulty or dealing with a challenging situation in a conclusive manner.

Miracle Question

A technique used in solution-focused therapy where clients are asked to imagine waking up and having their problem solved, to help them envision the steps needed for change.

Solution Oriented Therapist

A therapist who focuses on identifying and leveraging a client's strengths and resources to find solutions to their problems, rather than focusing on past issues.