The table shows the rent paid by nine randomly chosen tenants who live in three adjacent apartment buildings. based on the interquartile range for the given data sets, which statement is true?

a. the variability in rental rates for apartments in building 2 is greater than the variability in rental rates for apartments in building 3.

b. the variability in rental rates for apartments in building 1 is greater than the variability in rental rates for apartments in building 3.

c. the variability in rental rates for apartments in building 3 is greater than the variability in rental rates for apartments in building 2.

d. the variability in rental rates for apartments in building 1 is greater than the variability in rental rates for apartments in building 2.

C. The variability in rental rates for apartments in building 3 is greater than the variability in rental rates for apartments in building 2.

Step-by-step explanation:

Given is a table that shows the rent paid by nine randomly chosen  tenants who live in three adjacent apartment buildings.

Buildings  

IIIIII

950950629

65010801595

71016951183

9409801045

62011101120

7801050911

5109951550

65012101011

81015501537

Mean735.555555611801175.666667

Variance19424.6913662438.8888995862.44444

Comparing the variances we find that option A is incorrect

Option B is incorrect

Option D is incorrect

Only Option C is right answer

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above