Which of the following is NOT a purpose of recoding?
a. collapsing categories
b. merging categories
c. reverse coding values for a measure
d. obtaining a total score for a measure
Ans: D
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Lack of hearing does not inhibit social development as much as the lack of with others does
Fill in the blank(s) with the appropriate word(s).
Using precise language can support students' understanding of the relationship between fractions and decimal fractions. All of the following are true statements EXCEPT:
0.75 = 3/4 . Five and two-tenths is the same as five point two. Six and three-tenths = 63/10 . 7. 03 = 7 30/100 .
_____ is often used to decrease disruption in the school by segregating students from the school population
Fill in the blank(s) with correct word
The ability to generalize the results of a study to a population is greatest when:
a. Random assignment is used b. Random selection is used c. Convenience sampling is used d. Purposive sampling is used