If the Mean Score on a Stress Scale Is 5,the

question 6

Multiple Choice

If the mean score on a stress scale is 5,the standard deviation is 2,and the distribution is normal,the percentage of people who would obtain scores between 5 and 9 is

• A)34%
• B)14% + 34% = 48%
• C)50%
• D)34% + 34% = 68%

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Definitions:

Peer Influence

The effect that the attitudes, values, and behaviors of peers have on one’s own attitude, values, and behaviors.

Primary Sex Characteristics

Biological and physiological features present at birth that define the male and female sexes, such as reproductive organs.

Secondary Sex Characteristics

The physical features that emerge during puberty, which are not directly involved in reproduction but distinguish the sexes.

Define

To explain the meaning of a word or concept, making its boundaries clear.