PSYCH 610 Week 6 Individual Assignment Homework Exercise

Topics: Arithmetic mean, Mean, Regression analysis Pages: 3 (569 words) Published: October 29, 2014

This pack of PSYCH 610 Week 6 Individual Assignment Homework Exercise consists of: 1. Define the following terms:
Psychology - General Psychology
Week Six Homework Exercise

Answer the following questions, covering material from Ch. 12 of Methods in Behavioral Research :

1.  Define the following terms:

2.  How are group means, percentages, and correlations used to describe research results?

3.  How can graphs be used to describe and summarize data?

4. A researcher is studying reading rates in milliseconds per syllable. What scale of measurement—nominal, ordinal, interval, or ratio—is time in milliseconds? Explain your response.

5. Under what circumstances is the median or mode a better measure of central tendency than the mean? Explain your response.

6.  True or false: The standard deviation and the range are sensitive to outliers. Explain your response.

7. True or false: The standard deviation can never be 0. Explain your response.

8. A researcher is investigating the effects of anxiety on creativity. Individuals with varying levels of anxiety are asked to complete a measure of creativity. The results show a classic U-shaped distribution; that is, individuals with moderate levels of anxiety score the highest on tests of creativity. Individuals with very low or very high levels of anxiety score much lower on tests of creativity. What would be a good statistic to use in this case? Explain your response.

9. What are some applications of multiple regression models (equations / techniques)? Provide an example.

10.  Explain how and why multiple correlations are used as prediction variables?

Think about trying a community college first. It is a cheaper way to finish some general education classes. It is always possible to transfer to a ...

Get complete A+ tutorial here -

Think about trying a community...
Continue Reading

Please join StudyMode to read the full document

You May Also Find These Documents Helpful

  • psych 610 homework week8 Essay
  • Essay about PSYCH 610 Week 8 Individual Assignment Homework Exercise
  • PSYCH 610 Week 5 Individual Assignment Homework Exercise Essay
  • PSYCH 610 Week 4 Individual Assignment Homework Exercise Essay
  • Psych 610 week 7 homewrok exercise Essay
  • PSYCH 540 Week 6 Individual Trend Artic Essay
  • Essay on PSYCH 655 Week 6 Individual
  • Essay about Week 6 Psych 305

Become a StudyMode Member

Sign Up - It's Free