Navigation » List of Schools » California State University, Northridge » Sociology » Soc 424 – Statistical Techn » Fall 2021 » Quiz 10
Below are the questions for the exam with the choices of answers:
Question #1
A Is for a difference of means test, not a difference of proportions test
B Tells which row in DOM results to use, based on a separate test
C All of these
D Is just the first few columns, and not part of the DOM test itself
E Has it’s own t & p you need to use but don’t need to report/interpret
Question #2
A 1.96 * z
B The difference between the population means for each of the groups.
C All of these at once
D The population mean (on that characteristic) of one group.
E The population mean (on that characteristic) of the other group.
Question #3
A The narrower the confidence interval
B The more wide the narrow confidence
C The wider the confidence interval
D The interval narrow the wide more
E The more confident the narrow interval
Question #4
A Standard deviation
B Standard error
C Mean
D Mean
Question #5
A Mean – # / Std deviation
B # – # / Std deviation
C # – # / Std error
D # – Mean / Std error
E Std Error – Mean / #
