The author of your textbook states the following: “When your data fail to be normally distributed, it will not show the pattern of the bell curve.” Please explain.
What will be an ideal response?
Ans: It is important to remember that the normal distribution serves as the foundation for parametric statistics and we tend to assume that most human traits are normally distributed. When the peak of the distribution is not right in the middle with mean in the center, the distribution may be considered as being skewed to one side or the other. Sometimes, a normal distribution may have two peaks as in the case of a bimodal distribution.
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Answer the following statement true (T) or false (F)
An accurate assessment will lead to:
A) Appropriate goals. B) The implementation of appropriate interventions. C) Lead to better therapeutic outcomes. D) All of the above.
When specifying a result for a process objective, it must
A. confirm the working hypothesis B. be concrete and observable. C. have multiple possible outcomes. D. include a managerial plan.
A biased sample is either an overrepresentation or an _________ of certain variables
relative to the population being studied. a. Accurate representation b. Generalizable representation c. Homogenous representation d. Underrepresentation