Answer:
If r-squared for the transformation is greater than r-squared for the original regression, the transformation is successful. ... If the intercept for the transformation is greater than the intercept for the original regression, the transformation was successful
Explanation:
Answer:
D
Explanation:
Because Germany has a highly developed countrie not Russia
Answer: a. testing effect
Explanation:
Testing effect is a type of threat to internal validity of an experiment. Internal validity is assessing whether a factor makes a difference in an experiment or not and if it does, whether there is adequate evidence to support this correlation.
Testing as a threat to internal validity is when a second test is taken on the outcome of a first test. Other internal validity threats are history, maturation, instrument modifications.
Answer:
(A) only applies to amendments added before 1850
Explanation:
I hope I can help you :)
Spune in romina
ca nu inteleg