Suppose the p-value for your hypothesis test for a difference of two means was .001 . Which of the following is an appropriate conclusion?
a. You reject the null hypothesis.
b. If there really was no difference in the population means, we would see results as extreme as these only .1 of the time.
c. You conclude that there is a statistically significant difference between the population means.
d. All of the above.
Question 2
What do we call a hypothesis test when the alternative hypothesis includes a possible difference in either direction?
a. A two-direction test.
b. A two-sided test.
c. A test that is not possible to conduct.
d. None of the above.
The difference between AZT-sensitive versus AZT-resistant reverse transcriptases
Test for Depressive Symptoms: CED Scale
Correctly administering and interpreting an intelligence test is a skill that takes many years for ...
An example of an EHR screen used to order a laboratory test.
Using an ice bath to test the fuel temperature sensor.
A vehicle being tested during an enhanced emissions test.