Multiple Choice
Which of the following statements is/are true about statistical significance?
A) If a finding is statistically significant, then we need not worry about design or measurement flaws.
B) Mathematics dictates that the significance level must always be .05.
C) It can be influenced by sample size.
D) All of the above.
E) None of the above.
Correct Answer:
Verified
Correct Answer:
Verified
Q12: The external validity of a study pertains
Q13: Internal validity refers to:<br>A) the extent that
Q14: If a study is internally valid we
Q15: To conclude logically that an intervention really
Q16: Define external validity and describe its role
Q17: Define internal validity, list the main threats
Q18: Explain the need to rule out statistical
Q20: Which of the following questions is/are important
Q21: Testing one group of clients before and
Q22: Explain the function and importance of random