question archive If the city council wanted to determine why crime rates were lower in some neighborhoods rather than others, what statistical process would be most appropriate? 1) A hypothesis test with a null hypothesis that the number of points earned is more than the average crime rate 2) A hypothesis test with a null hypothesis that the crime rate is less than or equal to the average crime rate 3) Regression with crime rates as the dependent variable 4) Use a confidence interval with points with expected crime rates as the mean 5) Regression with crime rates as the independent variable
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If the city council wanted to determine why crime rates were lower in some neighborhoods rather than others, what statistical process would be most appropriate?
1) A hypothesis test with a null hypothesis that the number of points earned is more than the average crime rate
2) A hypothesis test with a null hypothesis that the crime rate is less than or equal to the average crime rate
3) Regression with crime rates as the dependent variable
4) Use a confidence interval with points with expected crime rates as the mean
5) Regression with crime rates as the independent variable
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