…………………….variables are undesirable because they add error to an experiment.
A) dependent
B) Extraneous
C) independent
D) none of these.
Correct Answer:
Verified
Q7: …………studies does deal with testing of proposition
Q8: ………….research seeks to find cause and affect
Q9: The survey is a………….. descriptive research method.
A)experimental
B)non-
Q10: ………… surveys are used to gather information
Q11: The ………..method involves a complete enumeration of
Q13: ………………..error is known as non- cumulative error.
A)Unbiased
B)biased
C)technical
D)none
Q14: Which of the statistics is not permissible
Q15: Which of the following scale is not
Q16: The term ………… is used to indicate
Q17: The …………. Scale places events in order.
A)Nominal
B)ordinal
C)interval
D)ratio.
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