During labor, the:

a. third stage lasts the longest amount of time. c. third stage is when the baby is born.
b. first stage is when the cervix opens 10 cm d. first stage is when the placenta is expelled.

b

Psychology

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Recent research indicates that the "Big Five" are evident in people in ______

a. neither the United States nor in other cultures b. the United States but not in other cultures c. other cultures but not in the United States d. the United States and in other cultures

Psychology

If the null hypothesis is true, the sample mean is

a. different from ?. b. different from the population mean. c. not different from the population mean. d. not different from a zcrit of 1.65.

Psychology