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Out of 300 people sampled, 132 owned a pet. Based on this, construct a 90% confidence interval for the true population proportion of people who own...

Out of 300 people sampled, 132 owned a pet. Based on this, construct a 90% confidence interval for the true population proportion of people who own pets.


(Accurate to 3 decimal places)


_____________ < p < _______________


______________________________________________________________________________


You measure 35 cats' weights, and find they have a mean weight of 74 ounces. Assume the population standard deviation is 12.3 ounces. Based on this, construct a 95% confidence interval for the true population mean cat weight.


(Accurate to 2 decimal places)

____________ < μ < ______________

Top Answer

a) 0.393 &lt; p &lt;... View the full answer

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