Question

Annual salles, in millions of dolars, for 21 pharmaceutical companies follow 8,492 1,388 1,892 8,968 2,484 11,527 615 14,138 6,517 1,869 2,846 1,370 10,603 7,553 4,060 4,384 6 2,148 3,690 5,852 8,389 a. Provide a five number summary Smallest value First quartile Median Third quartile Largest value b. Compute the lower and upper limits (to 2 decimals). If required enter negative value as negative number Lower limit Upper limt c. Do the data contain any outliers? Select been entered as 541,138 milion. Would the method of detectin d. Johnson & Johnson's sales are the largest on the list at $14,138 million. Suppose a data entry error (a transposition) had been made and the sales had outliers in part (c) identify this problem and allow for correction of the data entry error?

Answer 1