The data shows the number of years that a random sample of 20 employees worked for an insurance company before retirement. Employee Number
YearsWorked
1. 8
2. 13
3. 15
4. 3
5. 13
6. 28
7. 4
8. 12
9. 4
10. 26
11. 29
12. 3
13. 10
14. 3
15. 17
16. 13
17. 15
18. 15
19. 23
20. 13

The sample mean for the number of years worked is __and__%of the employees in the sample worked for the company’s or at least 10 years. Round your answers to the nearest integer.

Adoctor administers a drug to a 38-kg patient, using a dosage formula of 50 mg/kg/day. assume that the drug is available in a 100 mg per 5 ml suspension or in 500 mg tablets. a. how many tablets should a 38-kg patient take every four hours? b. the suspension with a drop factor of 10 ggt/ml delivers the drug intravenously to the patient over a twelve-hour period. what flow rate should be used in units of ggt/hr? a. the patient should take nothing pills every four hours. (type an integer or decimal rounded to the nearest hundredth as needed.)