PSYC 1000 Chapter Notes - Chapter Module 2.4: Statistical Hypothesis Testing, Standard Deviation, Descriptive Statistics

• School: University of Guelph
• Department: Psychology
• Course: PSYC 1000
• Professor: Paula Barata

Document Summary

Module 2. 4 a statistical primer psychology 2017-09-14. Your knowledge to interpret the most frequently used types of graphs. Orga(cid:374)ize the (cid:374)u(cid:373)(cid:271)ers so we (cid:272)a(cid:374) get the (cid:862)(cid:271)ig pi(cid:272)ture(cid:863) through the (cid:272)reatio(cid:374) of ta(cid:271)les a(cid:374)d graphs. Test to see if any differences between experimental conditions are meaningful. ): a set of techniques used to organize, summarize, and interpret data. 3 types of statistics: frequency, central tendency, and variability. Distribution: the examination of the distribution is useful in analyzing data. Whether some scores occurred more often than others. Whether all of the scores were clumped in the middle or more evenly spaced across the whole range. ): the number of observations that fall within a certain category or range of scores. The higher the bar, the more scores that fall into the specific range. y c n e u q e r. ): t (sometimes called the bell curve), a symmetrical distribution with values clustered around a central, mean value.