cest will be 95N crerisem. Answer the talizeng What is the avedge weyhtet the busi? What a pius aamipit sine? Waial ta the stantail ermer of the mem? What is wir crtai walle? reject ou tai in ieiest fines ir rel When calculating the 95% confidence interval for the mean for a sample of 246 customers, the average order is 585 , and the populition standard deviation is $16. From this sample you want to establish the confidence interval for the average order of the population who buys from your company: Continuous data-large samples: For this type of data one uses the normal distribution to calculate the confidence interval for the maan Xbar+Z a/2 =0/sqrt(n) where Xbar = Sample average = Population standard deviation n= Sample size Z a/2 = Normal distribution value for a desired confidence level What is the lower level number of the confidence interval? (One decimals) What is the upper level number of the confidence interval? (One decimals) cest will be 95N crerisem. Answer the talizeng What is the avedge weyhtet the busi? What a pius aamipit sine? Waial ta the stantail ermer of the mem? What is wir crtai walle? reject ou tai in ieiest fines ir rel When calculating the 95% confidence interval for the mean for a sample of 246 customers, the average order is 585 , and the populition standard deviation is $16. From this sample you want to establish the confidence interval for the average order of the population who buys from your company: Continuous data-large samples: For this type of data one uses the normal distribution to calculate the confidence interval for the maan Xbar+Z a/2 =0/sqrt(n) where Xbar = Sample average = Population standard deviation n= Sample size Z a/2 = Normal distribution value for a desired confidence level What is the lower level number of the confidence interval? (One decimals) What is the upper level number of the confidence interval? (One decimals)