Which of the Following Statements Is True

question 9

Multiple Choice

Which of the following statements is true?

• A)A histogram is created by drawing rectangles whose bases correspond to the class intervals, and the area of each rectangle equals the total number of observations in the sample.
• B)A histogram can be used for only categorical variables.
• C)A histogram is created by drawing rectangles whose bases correspond to the number of observations in each class.
• D)A histogram is created by drawing rectangles whose bases correspond to the class intervals, and the area of each rectangle equals the number of observations in that class.

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Definitions:

Emotion

A complex psychological state involving physiological arousal, expressive behaviors, and conscious experience, often in response to external or internal events.

Participants Informed

A practice in research where participants are given comprehensive details about the study they are part of, including its purpose and potential risks.

Schachter-Singer Experiment

A psychological experiment that demonstrated the role of cognitive factors in emotional experience, particularly highlighting the interaction of physiological arousal and cognitive labels in emotion.

James-Lange Theory

A theory suggesting that emotions result from the perception of bodily reactions to stimuli, implying that physical arousal precedes the emotional experience.