Answer: Selection Bias
Explanation: Selection Bias is a research error usually caused by improper randomization of data used to perform an experiment.
In the scenario above, has likely committed a selection bias error has the number of responses used in her analysis isn't properly randomized, In other words, the sample isn't representative of the population. The researcher should have allowed for a larger number of responses then chosen the required number of responses( sample) at random in other to obtain observation representive of the population.
It passed a series of laws to bolster segregation and if any school adopted integration its school and district would be shutdown
Explanation:
Tuskegee Institute, founded by Washington, was the first institution of higher learning for African Americans; Washington came under pressure from critics who viewed him as an accommodationist because they felt he de-emphasized racism, racial violence against blacks, and discrimination.