# Final Quiz

## Final Quiz

RES 341 Final Exam

This is an individual exam and your response should be your original work. Post your response only to the student forum by end of Week 5.

For the questions in this section, choose the best answer for the multiple choice questions. For questions that require a short answer, write a 1 to 2 sentence response.

1. Identify the most appropriate level of measurement used in the following survey questions:

A. State your gender: Male, Female.
B. State your age in years : ___Years.
C. Select the type of cuisine you prefer most: Chinese, Japanese, French, Italian, Other.

A. Nominal
B. Interval
C. Ordinal

2. Mary claims that the range, standard deviation and variance are all measures of dispersion. John adds to Mary’s claim by stating that the coefficient of variation is a measure of relative dispersion. Do you agree with both Mary and John?

A. No ~ I agree with Mary only

3. The following are some measures of central tendency in a set of data:

A. Mean
B. Median
C. Standard Deviation
D. Variance
E. Some of the above

Answer: E. mean presented along with variance and the standard deviation is the best measure of central tendency for continuous data.

4. The Mean of a sample is not impacted by outliers. Do you agree?