Which statement is true
about the MAD of the
Australian data set?
A. It is significantly less than the MAD of the U. S. data set.
B. It is exactly equal to the MAD of the U. S. data set.
C. It is approximately equal to the MAD of the U. S. data set.
D. It is significantly greater than the MAD of the U. S. data set.

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

1. 3.4/4

2. 0.8/7

3. 0.5 x 3

4. 0.9 x 6

5. 10.8

6. 2.35

7. 0.567

8. 9.35

9. 0.02

10. 0.06

11. 0.16

12. 0.42

13. 0.63

14. 5.6

15. 8.1

16. 9.9

17. 0.28

18. 0.48

19. 0.27

20. 0.49

21. 0.45

22. 0.72

23. 0.9

24. 0.88

25. 0.75

26. 0.16

27. 0.328

28. 0.495

29. 0.72

30. 1.068

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

c. side angle side. u shares the same sides