Soc 424/L - Statistical Techniques in Social Research » Fall 2020 » Chapter 2 Pre-Test
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Soc 424/L - Statistical Techniques in Social Research ] course for $25 USD.
Existing Quiz Clients Login here
Question #1
If your current examination mean is 97.2 and you receive a 99 on the next examination, what effect will this have?
A.
Your mean is unchanged.
B.
More information is needed to determine.
C.
Your mean will increase.
D.
Your mean will decrease.
Question #2
Which measure of central tendency is also known as the midpoint for a set of scores?
A.
the mode
B.
the mean
C.
the average
D.
the median
Question #3
What is the formula for computing the mean?
A.
ΣN + y
B.
ΣX + n
C.
ΣX / n
D.
ΣY / X
Need help with your exam preparation?
Get Answers to this exam for $6 USD.
Get Answers to all exams in [ Soc 424/L - Statistical Techniques in Social Research ] course for $25 USD.
Existing Quiz Clients Login here