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Use the given data to find the minimum sample size required to estimate a population proportion or percentage. Margin of enor'. tive percentage points; confidence
Use the given data to find the minimum sample size required to estimate a population proportion or percentage. Margin of enor'. tive percentage points; confidence level 90%; from a prior study, p is estimated by the decimal equivalent of 55% n = D (Round up to the nearest integer} In the week before and the week after a holiday, there were 10,000 total deaths, and 4954 of them occurred in the week before the holiday. a. Construct a 90% confidence interval estimate of the proportion of deaths in the week before the holiday to the total deaths in the week before and the week after the holiday. b. Based on the result, does there appear to be any indication that people can temporarily postpone their death to survive the holiday? a. < p < (Round to three decimal places as needed.) b. Based on the result, does there appear to be any indication that people can temporarily postpone their death to survive the holiday? No, because the proportion could easily equal 0.5. The interval is not less than 0.5 the week before the holiday. Use the given data to find the minimum sample size required to estimate a population proportion or percentage. Margin of error 0.09; confidence level 95%; I: and a unknown n = (Round up to the nearest integer.) Use the given data to find the minimum sample size required to estimate a population proportion or percentage. Margin of enor'. tive percentage points; confidence level 90%; from a prior study, p is estimated by the decimal equivalent of 55% n = D (Round up to the nearest integer} In the week before and the week after a holiday, there were 10,000 total deaths, and 4954 of them occurred in the week before the holiday. a. Construct a 90% confidence interval estimate of the proportion of deaths in the week before the holiday to the total deaths in the week before and the week after the holiday. b. Based on the result, does there appear to be any indication that people can temporarily postpone their death to survive the holiday? a. < p < (Round to three decimal places as needed.) b. Based on the result, does there appear to be any indication that people can temporarily postpone their death to survive the holiday? No, because the proportion could easily equal 0.5. The interval is not less than 0.5 the week before the holiday. Use the given data to find the minimum sample size required to estimate a population proportion or percentage. Margin of error 0.09; confidence level 95%; I: and a unknown n = (Round up to the nearest integer.)
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