Suppose a statistics class has a distribution of grades with a mean of 70 and standard
deviation of 15 . What is the probability of scoring a 50 or higher?
What will be an ideal response
.59
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What measure of association should be used when examining the association between two ordinal variables?
A. phi B. delta C. gamma D. lambda
If all of the theoretically relevant answers to a question can be determined in advance and there are a limited number of such answers, then ________ would be most appropriate to use
a. mailed questionnaires b. telephone surveys c. open-ended questions d. closed-ended questions
Which of the following is an example of inequity in schools?
a. All children get equal number and quality of materials b. Poor children and wealthy children get equally qualified and experienced teachers c. All schools have the same priority in terms of building maintenance and repair d. In wealthier districts, schools may have twice the funding per child as poorer districts
What are characteristics of an ethnic-specific program?
a. location of delivery site outside of the community b. staffing by local community members c. utilization of existing indigenous support systems d. All of the above