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14 Dec 2021
Given information
Neuroinvasive West Nile virus is a severe disease that affects a person’s nervous system. It is spread by the Culex species of mosquito. In the United States in there were reported cases of neuroinvasive West Nile virus out of a total of reported cases and there were neuroinvasive reported cases out of a total of cases reported in . Is the proportion of neuroinvasive West Nile virus cases more than the proportion of neuroinvasive West Nile virus cases? Using a level of significance, conduct an appropriate hypothesis test.
• subscript: group.
• subscript: group.
Step-by-step explanation
Step 1.
As the significance level, is given to be and the is .
Which implies that .
Therefore,
At significance level, there is enough evidence that more population is available for in comparison to that of .
Hence, option is the correct option.
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