In Checking Normality Assumptions for Using the T Test When

question 101

Multiple Choice

In checking normality assumptions for using the t test when σ is not known,which of the following is not true?

• A)The sample mean is close to the sample median.
• B)The normal probability plot is approximately a straight line.
• C)The sample size to be used is not a factor.
• D)The boxplot of the sample appears approximately symmetrical.

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Definitions:

Individual Differences

Variability or variation among individuals in terms of their attributes, behavior, or personality.

Physical Dimensions

The measurable attributes or aspects of physical objects, including height, width, depth, and weight.

Kluckhohn

Kluckhohn refers to Clyde Kluckhohn, an American anthropologist known for his contributions to the study of culture, particularly cultural universals, variants, and personality.

Murray

Refers to Henry Murray, an American psychologist known for his theory of personality, which introduced concepts such as needs and press.