Soc 424 - Statistical Techn » Fall 2021 » Quiz 7
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Soc 424 - Statistical Techn ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
For which level(s) of measurement is a mean useful?
A.
None of them
B.
Only nominal
C.
Nominal and ordinal
D.
Only interval
Question #2
What’s the z score for a 95% confidence interval?
A.
2.57
B.
2.33
C.
2
D.
1.96
E.
1.64
Question #3
A confidence interval estimates a range of values that the
A.
Pop. mean is probably beyond
B.
Pop. mean and Sample mean are probably beyond
C.
Sample mean is probably beyond
D.
Pop. mean is probably within
Question #4
What’s the confidence coefficient if 5% is in each tail?
A.
10%
B.
2.50%
C.
95%
D.
90%
E.
99%
Question #5
If I’m 95% confident that it takes 3 to 8 licks for a student to get to the center of a Tootsie pop but it takes a professor 7 to 12, I can be 95% confident that, in the population…
A.
Students suck more or harder than professors
B.
Professors suck more or harder than students
C.
There might not be a significant difference between the licking/sucking power of students and professors
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Soc 424 - Statistical Techn ] course for $25 USD.
Existing Quiz Clients Login here