NEW
Font size
S
M
L
XL
WorksheetsPSY213_Exam1Review
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
Which of the following is not a measure of central tendency or variation?
a)
Variance
b)
Mode
c)
Nominal
d)
Range
2.
When we have positive skewness, the mean is ________ than the median.
a)
higher
b)
lower
c)
the same
d)
none of the above
3.
What is the term we use for the statistic that measure the location of a raw score in relation to the mean as measured by standard deviations?
a)
Median
b)
Z-score
c)
Deviation
d)
Kurtosis
4.
Which is our least helpful measure of central tendency for describing the center of the data?
a)
Mean
b)
Median
c)
Mode
d)
Range
5.
Why do we use N-1 when estimating the the population?
a)
To account for the mean
b)
To account for error
c)
To account for money
d)
To account for z=scores
Reset
