You Were Told That the Mean Score on a Statistics

question 145

Short Answer

You were told that the mean score on a statistics exam is 75 with the scores normally distributed.In addition,you know the probability of a score between 55 and 60 is 4.41% and that the probability of a score greater than 90 is 6.68%.What is the probability of a score between 60 and 75?

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Definitions:

Identity

A coherent organized sense of self that includes values, attitudes, and goals to which one is committed.

Intimacy

The feeling of close personal association and belonging, often involving both emotional and physical closeness.

Emerging Adulthood

A phase of the life span between adolescence and full-fledged adulthood, approximately ages 18 to 25, characterized by exploration of identity.

Developmental Task

A skill or growth responsibility that arises at or during a particular life stage, which an individual needs to successfully address to achieve healthy development.