NUR 302 - Chapter 12 Questions & Answers | Latest Already Graded A+

NUR 302 - Chapter 12 Questions
& Answers | Latest Already
Graded A+

A parameter is a characteristic of which of the following?


A) Population


B) Frequency distribution


C) Sample


D) Normal curve—ANSWER--A


If the bulk of scores on a test occurred at the upper end of the distribution, the distribution

could be described as which of the following?


A) Normal


B) Bimodal


C) Positively skewed


D) Negatively skewed—ANSWER--D


The mean is usually the statistic reported for which type or types of measure? Select all that

apply.

, A) Nominal measures


B) Ordinal measures


C) Interval measures


D) Ratio measures—ANSWER--C, D


The mode is an index of which of the following?


A) Bivariate relationships


B) Central tendency


C) Risk


D) Variability—ANSWER--B


The measure of central tendency that is most stable is which of the following?


A) Mode


B) Median


C) Mean


D) They are all equivalent—ANSWER--C


The measure of variability that takes into account all score values is which of the following?


A) Range


B) Median


C) Mean


D) Standard deviation—ANSWER--D
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