Definitions of adulthood are consistent across social classes
Indicate whether the statement is true or false
F
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What is the first non-military computer system that was developed for the census?
a. FOSDIC b. UNIVAC c. TIGER d. MAF
Why are theories and research on marriage and family important in our everyday lives?
A) They give people complete answers to raisehealthy, successful families. B) They use case studies of families that are a lot worse off than our own. C) They improve people's ability to make informed decisions in their own families. D) They rely primarily on age-old information instead of latest empirical studies.
With few exceptions, men are sick more often than women
Indicate whether the statement is true or false
Even if the research hypothesis is true, an experiment may not produce significant results because
A) sampling error and other uncontrolled variables may result in too little variance in the population. B) the sample that happens to be selected from the population being studied may not be extreme enough to provide a clear case for rejecting the null hypothesis. C) the original population has a very extreme mean and standard deviation, leading the researcher to accept the null hypothesis. D) just as there is a probability of rejecting the null hypothesis, there is always a chance that it must be accepted.