Identify at least one potential source of bias in the claim below. Explain why the bias would or would not affect a​ reader's view of the claim. Based on a research center survey of​ 35,000 American​ adults, the percentages of​ four-year college degree holders among​ Hindus, atheists,​ Muslims, Catholics, and all American adults are​ 77%, 43%,​ 39%, 27%, and​ 26%, respectively.