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6. which tests has the observed value < critical to be significant
- wilcoxon matched pairs
- unrelated T test
- chi square
- spearman's rho
7. which of these is nominal data?
- self ratings by participants on a scale of 1 (very good) to 10 (very poor)
- ratings by an independent observer on a scale of 1 (very good) to 10 (very poor)
- Classifying participants as 'good', 'average' or 'poor'
- use of a stopwatch to record reaction time
8. What comes first in an academic reference?
- name of journal
- publisher
- surname of researcher
- year of publication
9. what type of observation is conducted in a real-life setting where participants are not aware they are being studied?
- naturalistic
- secretive
- ecological
- realistic
10. which of these best describes a quasi experiment?
- the DV is directly manipulated
- the DV is not directly manipulated
- the IV is not directly manipulated
- the IV is directly manipulated
11. what data and design do you need for spearman's rho
- ordinal and repeated measurees
- interval and correlation
- Ordinal and correlation
- nominal and correlation
12. which of these does not appear in a reference using the Harvard system?
- date of publication
- location of research
- title of research
- name of researcher/s
13. what is the collective term for the mean, median and mode?
- measures of central tendency
- measures of central range
- measures of central dispersion
- measures of central significance
14. what type of data would you use for mann-whitney U test?
- ordinal data
- nominal data
- interval data
- correlation data