Solved

If the Observed and Expected Results of Some Experiment Are

Question 23

Multiple Choice

If the observed and expected results of some experiment are not identical,then the null hypothesis (no differences) should be ______.

A) rejected
B) rejected only if the discrepancy cannot be attributed to chance
C) accepted
D) accepted only if experiment is repeated

Related Questions

Q18: Which of the following accurately defines a

Q19: A group of 200 students takes the

Q20: Traditionally,_ is the probability associated with alpha. A).05 B).025 C).50 D)1-.05

Q21: In the Applications to the Analysis of

Q22: When calculating <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB425/.jpg" alt="When calculating

Q24: In general,a directional test will always be

Q25: The one-sample t-test is robust to violations

Q26: A researcher performs a hypothesis test and

Q27: Type II errors have a probability of

Q28: If you fail to reject the H0