In a Survey of 550 Randomly-Selected Business Statistic Students Were

question 98

Multiple Choice

In a survey of 550 randomly-selected business statistic students were surveyed on their impressions of their course, instructor, and textbook. The results are as follows:
$\begin{array} { ll l } \text {Rate the overall quality of your course. } \\&\text { Excellent } & 154 \\&\text { Good } & 187 \\&\text { Fair } & 71 \\&\text { Poor } & 138\\ \text { How effective was your instructor?} \\&\text { Very effective } & 75 \\&\text { Somewhat effective } & 220 \\&\text { Somewhat ineffective } & 155 \\&\text { Very ineffective } & 100\\ \text {How easy was it to read and understand the textbook? } \\&\text { Very easy } & 21 \\&\text { Easy } & 83 \\&\text { Hard } & 361 \\&\text { Very hard } & 85\end{array}$

Use the above results to answer the following questions:
Compute a point estimate of the proportion of all college statistic students who:

-Think that they had a "very ineffective" or "somewhat ineffective" instructor

• A)0.282
• B)0.136
• C)0.182
• D)0.280
• E)0.464

Understand the concept of neural integration and the impact of excitatory and inhibitory signals.

Explain the role of the nervous system in receiving sensory input, processing information, and executing responses.

Understand the methods through which drugs and external factors influence neurotransmitter activity.

Describe the anatomical features of neurons, including dendrites, axons, and the myelin sheath.

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Definitions:

Roles

The functions or parts played by individuals in a particular social context or system.

Terror Management Theory

A psychological concept suggesting that humans have distress and anxiety over awareness of mortality, driving them to seek symbolic or literal immortality through their cultures and values.

Moral Foundations Theory

A social psychological theory that suggests there are several universal moral domains upon which human ethical systems are constructed, influencing our judgments and behaviors.

Cultural Evolution Model

A theory describing how cultures evolve over time through mechanisms such as selection, adaptation, and innovation.