Which of the following places the steps of the scientific method in correct order?
A. Develop hypotheses, test the hypotheses, observe a phenomenon, observe the outcome of the tests, revise the hypotheses
B. Observe a phenomenon, develop hypotheses, test the hypotheses, observe the outcome of the tests, revise the hypotheses
C. Observe a phenomenon, develop hypotheses, revise the hypotheses, test the hypotheses, observe the outcome of the tests
D. Test the hypotheses, observe the outcome of the tests, observe a phenomenon, develop hypotheses, revise the hypotheses
B. Observe a phenomenon, develop hypotheses, test the hypotheses, observe the outcome of the tests, revise the hypotheses
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Women tend to be better than men at tasks that measure:
A. spatial ability B. perceptual speed C. logic D. rotating mental objects
The test assumptions for a one-way between-subjects ANOVA require a(n) ______.
A. homogeneity of distribution B. homogeneity of effect size C. homogeneity of variances D. homogeneity of variables
Jessica's mother has blue eyes, with two recessive genes for blue eyes. Her father has brown eyes, with a dominant gene for brown eyes and a recessive gene for blue eyes. What are the chances that Jessica has blue eyes?
a. 0 percent b. 75 percent c. 50 percent d. 25 percent
Marijuana or cannabis:
a. has a history of medical use b. was first used by Mexican migrant workers c. was perceived to lead to violent behavior d. all of the above