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Neuroinvasive West Nile virus refers to a severe disease that affects a person’s nervous system. It...

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Neuroinvasive West Nile virus refers to a severe disease thataffects a person’s nervous system. It is spread by the Culexspecies of mosquito. In the United States in 2010 there were 629reported cases of neuroinvasive West Nile virus out of a total of1021 reported cases, and there were 486 neuroinvasive reportedcases out of a total of 712 cases reported in 2011. Can we concludethat the 2011 proportion of neuroinvasive West Nile virus cases issignificantly more than the 2010 proportion of neuroinvasive WestNile virus cases? If you conduct hypothesis testing, you have toconsider:

Group of answer choices

a test of two proportions

a test of two independent means

a test of a single mean

a test of a single proportion.

Answer & Explanation Solved by verified expert
4.1 Ratings (476 Votes)
For the yer 2010n1 1021 x1 629 6291021 06161For the yer 2011n2 712 x2 486    See Answer
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