Multiple Choice
Robert stands three times on a pair of scales in a period of 5 minutes.The first time he weighs 92 kg,the second time he weighs 102 kg and the third time he weighs 95 kg.What conclusion can we draw based on this information on the pair of scales?
A) The pair of scales is reliable and valid.
B) The pair of scales is not reliable.
C) The pair of scales is not valid.
D) The pair of scales is not reliable and not valid.
Correct Answer:
Verified
Correct Answer:
Verified
Q2: Discriminant validity is the extent to which
Q3: With face validity,the validity is tested statistically.
Q4: What formally is the scale level of
Q5: How do we call the following scale
Q6: Concurrent validity is a form of construct
Q7: Stability and consistency are both indicators of
Q8: Cronbach's alpha can only be used for
Q9: A characteristic of a variable on interval
Q10: The assessment of the goodness of a
Q11: The following scale type is: "Cold |_|_|_|_|_|_|_|_|_|