You Were Told That the Mean Score on a Statistics

question 130

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 55 and 90?

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Definitions:

Paradoxical Intent

A therapeutic technique in which a person tries to bring about a feared outcome, often resulting in the reduction of the fear’s intensity.

Behavior Therapies

A type of psychotherapy that focuses on changing undesirable behaviors through reinforcement and conditioning.

Humanistic

A psychological perspective emphasizing the study of the whole person and individual potential and growth.

Is Learned

Refers to behaviors, skills, or information acquired through experience, observation, or instruction, rather than innate.