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  3. 3 the table contains the numbers of prisoners who died...

Question: 3 the table contains the numbers of prisoners who died...

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3. The table contains the numbers of prisoners who died in state custody in2005 for a random sample of 5 states. The sample is drawn from a normal population. State New York Pennsylvania Michigan Ohio Prisoner deaths 149 140 121 122 ia Using samples standard deviation, s 20.7677, s2-431.3 (a) Find the critical values on Chi-square distribution for 95% confidence interval. (b) Construct the 95% confidence interval for the population variance. (c) Construct the 95% confidence interval for the population standard deviation. (d) What are the units for (b) and (c) above? Which units are more easily understood?

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