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Formulate the mean number of violent crimes

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Reference no: EM131685867

Question: The following table lists the numbers of violent crimes reported to police on randomly selected days for this year. The data are taken from three large cities of about the same size.

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Using the 5% significance level, test the null hypothesis that the mean number of violent crimes reported per day is the same for each of these three cities.

Reference no: EM131685867

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