Question

Isaiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables below. Which statement is true about this data?

(a) The median salaries in both companies are greater than $37,000.

(b) The mean salary in company 1 is greater than the mean salary in company 2.

(c) The mean salary in company 2 is greater than the mean salary in company 1.

(d) The salary range in company 2 is the same as the salary tange in company 1.

(e) The salary range in company 1 is greater than the salary range in company 2.

Answer 1

True. 3) The salary range in company 2 is greater than the salary range in company 1.Range is computed by subtracting the lowest number from the highest number.Company Highest Lowest Range1 38,000 30,000 8,0002 65,000 29,000 36,000Company Median Mean Salary Mean Age1 33,500 33,750 28.252 36,250 41,625 28.25

Explanation: