(1) economists. (2) anthropologists. (3) philosophers.
Germany any they lost land an army and couldn’t have an Air Force
Answer:
Kwanzaa is a weeklong celebration held in the United States that honors African heritage in African-American culture. Kwanzaa is that time when we reflect on our use of the basic principles, share and enjoy the fruits of our labor, and recommit ourselves to the collective achievement of a better life for our family, our community, and our people. There are symbols which have a special meaning to the celebration of Kwanzaa.
Explanation:
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The research error described above is an example of selection bias.
Selection bias takes place when, from a population of interest, a group of individuals is selected in order to construct a sample but without a proper randomization. The result is a sample which is not representative of the underlying population.
According to the example, the target population of the research comprises all students but the sample only includes boys. Hence, selection has not been random because it followed a gender criteria, and the results obtained using it cannot be applicable to the whole population because they are affected by a selection bias.
Answer:
c because the southern states hated the African Americans or black people
Explanation:
