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TABLE 4-4
Suppose that patrons of a restaurant were asked whether they preferred water or whether they preferred soda. 70% said that they preferred water. 60% of the patrons were male. 80% of the males preferred water.
-Referring to Table 4-4, the two events "preferring water" and "being a male" are independent.
Nipple Erection
The involuntary hardening or protrusion of the nipples in response to cold, arousal, or stimulation.
Menstrual Period
The phase in the menstrual cycle where the lining of the uterus is shed and exits the body through the vagina, typically lasting a few days to a week.
PMS
A group of physical and emotional symptoms that typically affect a person shortly before their menstrual period starts.
Bisexual
The sexual orientation of an individual who is attracted to both male and female genders.
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