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Q1) The independent variable can also be called a(n)
i) free variable.
ii) explanatory variable. .
iii) suggestive variable.
iv) outcome variable
Q2)Which of the given must not be done when constructing frequency distribution?
i) Choose the number of classes desired
ii) Determine the range
iii) Use a class width with an even number
iv) Use classes which are mutually exclusive
Q3) What are the boundaries of the class 1-16?
i) 15
ii) 1 and 16
iii) 0.5 and 16.5
iv) 8.5 and 15
Q4) Range 31.57 - 34.03 is not good choice for class boundaries because
i) it is too narrow
ii) the class limits are difficult to interpret
iii) it is too wide
iv) it has an odd width
Q5) Determine the class with the greatest number of data values.
i) 70
ii) 90
iii) 60
iv) 40
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Enter data into SPSS (use two columns: one for coding {0, 1, 2, 3, 4, 5} and one for DV)
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