If a distribution has a mean of 50 and a standard deviation of 5, what value would be ?1 standard deviation from the mean?
a. 45
b. 50
c. 55
d. 60
Ans: a
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Research results frequently conflict or show inconsistencies, the most obvious reason for this being differences in:
A) methodology B) reporting C) reviewing D) critiquing
Describe unearned privileges.
What will be an ideal response?
Each of the following is true EXCEPT:
A. Students without disabilities in classes with students with severe and multiple disabilities were more accepting and understanding of individual differences. B. Students without disabilities in classes with students with severe and multiple disabilities were shown to have increased measurements of happiness. C. Students with severe and multiple disabilities in classes with students without disabilities had improvements in academic skills, social skills, motor skills, communication skills, and appropriate behavior. D. At-risk students who supported students with severe disabilities in a classwide peer tutoring program had increased academic skills increase.
Which of the following inventions significantly increased the demand for slaves in America?
A. the textile mill B. the steam boat C. the cotton gin D. the iron plow