Multiple Choice
What does a significant test statistic tell us?
A) There is an important effect.
B) That the test statistic is larger than we would expect if there were no effect in the population.
C) The hull hypothesis is false.
D) All of the above.
Correct Answer:
Verified
Correct Answer:
Verified
Q8: The 99% confidence interval usually is:<br>A)Narrower than
Q9: In general, as the sample size (N)
Q10: What is the null hypothesis for the
Q11: What is the standard error?<br>A)The standard error
Q12: If my experimental hypothesis were 'Eating cheese
Q14: A Type II error occurs when :<br>A)We
Q15: Why is the standard error important?<br>A)It gives
Q16: Under a null hypothesis, a sample value
Q17: A 95% confidence interval is:<br>A)The range of
Q18: What are variables?<br>A)Variables estimate the centre of