Approximately 1 in __________ Americans over the age of 65 lives in poverty
a) 2
b) 5
c) 10
d) 15
c
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Reorganizing the letters "OSHUE" to form an English word is an example of an anagram, which constitutes a problem of
a. inducing structure. b. lexical analysis. c. transformation. d. arrangement.
In a __________, each member of a population has an equal chance of being selected to participate
a. random sample c. stratified sample b. selection sample d. free sample
The __________ will form muscles, bones, and the circulatory system
a. ectoderm c. placenta b. mesoderm d. endoderm
Can you identify which rule of science was violated in each of the following cases?
1. For nine months after being diagnosed with a treatable form of pancreatic cancer, Steve Jobs refused to have surgery and instead tried to cure himself with carrot juice, fruit, and psychics. 2. Sigmund Freud theorized that all men unconsciously experience "castration anxiety." When his fellow analysts questioned this notion and asked for his evidence, he was amused. He wrote: "One hears of analysts who boast that, though they have worked for dozens of years, they have never found a sign of the existence of the castration complex. We must bow our heads in recognition of … [this] piece of virtuosity in the art of overlooking and mistaking."