Error bars are used for what purposes?
a. They are bar graphs that show the predicted levels of measurement error.
b. They are intervals on graphs that present the level of variability in the sample.
c. They are bars only used on line graphs that are used to present the level of error in participant behaviors.
d. They are intervals on graphs that portray the amount of confidence you have in the error levels of the population.
Ans: b. They are intervals on graphs that present the level of variability in the sample.
You might also like to view...
Answer the following statement(s) true (T) or false (F)
Standardized scales are tailored to the specific needs of the client.
Proposition 209, introduced and enacted in California in 1997, allowed for more aggressive affirmative action in the University of California System and in state government jobs
Indicate whether the statement is true or false
Both explanatory and evaluation research studies are concerned with the causes and effects of social phenomena. The difference between them is that evaluation research focuses on the:
a. Effect of particular policies or programs b. Meanings that people give their actions c. Description of the social phenomena of interest d. Consideration of the impact of social context e. How people get along in the setting under study
Fill in the empty cells in the following table:
Marital Satisfaction F p % Very Happy 212 Somewhat Happy 188 Not Happy 97 N=497 What will be an ideal response