Multiple Choice
The standard deviation is an appropriate descriptive statistic when one is measuring
________ and has a ________ variable. Pick one that applies.
A) frequency/nominal
B) central tendency/ordinal
C) variability/normally distributed
D) quantitative data/all four scales
E) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
Q8: All normal curves can be divided into
Q9: Match the example with the scale of
Q10: Ordinal scales have ranked, unequal intervals and
Q11: Descriptive statistics cannot be used to summarize
Q12: Match the scale of measurement with the
Q14: Match the example with the scale of
Q15: Match the scale of measurement with the
Q16: The normal curve:<br>A) Is a frequency distribution<br>B)
Q17: Properties of a normal curve include:<br>A) One
Q18: Approximately 34% of the area under the