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1. bizneznuz.com, an online business news agency, conducts a poll. Visitors to the site are invited to click on one of two buttons in order to register that they "agree" or "disagree" with the following statement: "Funding for space exploration should be left entirely to the private sector." If bizneznuz.com wants to accurately measure its online readership's support for government-funded space exploration, this poll will deliver a biased and unrepresentative response because answer choices:  The pool of respondents is self-selected  All responsdents have internet acces  Bizneznuz.com targets mainly the business community  All the above 2.The average height of American women is distributed normally, with a mean of 63.5 inches and a standard deviation of 2.5 inches. Approximately what percentage of American women are taller than 58.5 inches, but shorter than 68.5 inches? 50% 68% 84% 95% Z (x >58.5) = (58.5 – 63.5)/2.5 = -2 P (z >-2) = 1- 0.0228= 0.9772 Z (x >68.5) = (68.5 – 63.5)/2.5 = 2 P (z >2) =0.0228 So, P (-2