If Dr. Robinson rejects the null hypothesis after observing a test statistic which exceeds the critical value at the .05 level, there is_________________ ___________________ _________.
a) a 95 chance that the null hypothesis is actually true
b) a 5 chance that the null hypothesis is actually true
c) a 5 chance that the null hypothesis is actually false
d) no chance that the null hypothesis is actually true
Question 2
Which of the following is NOT an advantage of interviews?
a) You may obtain additional helpful information from the interviewee's nonverbal behavior or the environment.
b) They are relatively inexpensive as they do not require much time.
c) You can use rapport to help put the interviewee at ease.
d) You can schedule the interviews at times that are convenient to you.
The Ames test for mutagenicity.
Audiometry. The child in this photograph is undergoing a hearing test with an audiologist.
A Test for the Blind Spot
Positive ring precipitin test.
Rinne test. Bone conduction
Outgroup role in relative rate test