A psychologist who rejects the null hypothesis—because the probability of obtaining the results if the null hypothesis is true is less than 5%—would express this finding in symbols as

_____ is the philosophical precept that suggests that the simplest explanation to an observed phenomenon tends to be the correct one

Fill in the blank with correct word

Researchers studying twins have come to the conclusion that genetics plays little role in explaining individual differences in subjective well-being

a. true b. false