Why might a frequency polygon include an extra value at the beginning and end of the horizontal axis?
A) To illustrate the bimodal distribution of the data
B) To highlight the value with the largest frequency
C) To make a closed figure (i.e., polygon)
D) To construct a rectangular distribution
Answer: C
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An important scientific norm is __________: Scientific research should not be conducted for personal goals, such as fame or glory, and certainly not for money, but for the pursuit of scientific truth
Fill in the blank with correct word
In a housing project there are 350 households in which English is usually spoken, 50 in which Spanish is usually spoken, and 100 in which the language is other than English or Spanish
A researcher approaches a house at random to conduct an interview. What is the chance that the usual language in that household will NOT be English? A) 1/500 = .002 B) 50/350 = .14 C) 150/500 = .3 D) 150/350 = .43
In preindustrial societies, kinship is usually traced through one parent (unilineally). The most common pattern of unilineal descent is _____ descent, which is a system of tracing descent through the father's side of the family
a. matrilineal b. patrilineal c. neolineal d. endolineal
According to Noel's model, which of the following is the correct sequence by which ethnic stratification is created?
a. Ethnocentrism-differential power-competition b. Ethnocentrism-competition-differential power c. Competition-differential power-ethnocentrism d. Differential power-competition-ethnocentrism