If we reject a null hypothesis of "no difference" at the 0.05 level
a. the odds are 20 to 1 in our favor that we have made a correct decision.
b. the null hypothesis is true.
c. the odds are 5 to 1 in our favor that we have made a correct decision.
d. the research hypothesis is true.
ANSWER: a
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In addition to teaching us academic subjects, Education socializes us into social classes
Indicate whether this statement is true or false.
Mechanical solidarity is based on __________, and organic solidarity is based on __________
A) Interdependence, similarity B) modernity, tradition C) similarity, interdependence D) complexity, simplicity
Early retirement plans
a. are an indicator of society’s failure to provide economic security. b. create generational conflicts between older and younger workers. c. inevitably disrupt employee morale when done across the board. d. can reduce the need for massive layoffs.
The first of many substances for which huge markets emerged in developed nations was:
a. cocaine b. chocolate c. sugar d. poppies