MAT 232 Statistical Literacy

$ 50.00

 The ages of commercial aircraft are normally distributed with a mean of 12.012.0 years and a standard deviation of 7.40

Compare
SKU: 3bac19855548 Category:

 The ages of commercial aircraft are normally distributed with a mean of 12.012.0 years and a standard deviation of 7.40857.4085 years. What percentage of individual aircraft have ages between 1010 years and 1616 ​years? Assume that a random sample of 6464 aircraft is selected and the mean age of the sample is computed. What percentage of sample means have ages between 1010 years and 1616 ​years?The percentage of individual aircraft that have ages between 1010 years and 1616 years is 3232​%. ​(Round to the nearest integer as​ needed.)The percentage of sample means that have ages between 1010 years and 1616 years is 99.999.9​%. ​(Round to the nearest tenth as​ needed.)