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... Pollution index measurements were recorded for two areas of a city on each of 8 days. Are the average pollution levels the same for the two areas of the city? ...
... Pollution index measurements were recorded for two areas of a city on each of 8 days. Are the average pollution levels the same for the two areas of the city? ...
BA 578 - 81E Statistical Methods Spring, 2014
... 2. Understand the chi-square goodness-of-fit test and how to use it. 3. Analyze data by using the chisquare test of independence. ...
... 2. Understand the chi-square goodness-of-fit test and how to use it. 3. Analyze data by using the chisquare test of independence. ...