Misc.
Define Null hypothesis
What is the negation of the substantive hypothesis?
Define Type I error
What is incorrectly accepting the substantive hypothesis?
List the Measures of central tendency
What is Mean, Median, and Mode?
Define Measure of Association
What is describes the statistical strength of the relationship between two or more variables. They are also called correlations.
If the p-value is greater than the criterion,....
What is accept the null hypothesis?
When do you use the mode
What is nominal?
MOA-TOS
What is Measures of Association- Tests of Significance?
When do you use the mean
What is interval unless you have an extreme data point then you use the mean?
How to test your hypothesis
What is to confirm them
Try to falsify them?
When do you use the median
What is ordinal and there is an extreme data point using interval
How do you determine the Criterion of Significance
What is accepting the cost of the substantive and then accepting the null?
Define Type II error
What is incorrectly accepting the null hypothesis?
Measure of Dispersion
What is how different the data points are from each other?
What are the three questions that must be answered for Tests of Significance
What is Could the results be a function of chance
Would the results that occurred in the sample, likely occur in the population
Do I accept or reject my hypothesis?
If the p-value is less than the criterion then....
What is accept the substantive hypothesis?
Factors that affect the p-value
What is Sample size
extent of difference between subgroups/level of association/correlation
Type of test?
Define practical significance
What is what does it mean/ how is it interpreted?
List the two types univariate measures
What is measures of central tendency and measures of dispersion?
Define Substantive Hypothesis
What is the hypothesis you believe is correct?
The closer to 0,....
What is the weaker the relationship?
Define copula
What is used to couple behavior of two or more variables?
Define p-value
What is the probability that the null hypothesis is correct
Define Standard Deviation
What is how much does the typical data point differ from the mean?
How do you reduce Type II error
What is reducing the p value?
The median doesn't respond to extreme data points. List the three solutions to fix the data
What is keep the data as is, take out the extreme data point, and use the median?