much AC signals are attenuated and/or delayed as they pass through the tissue. It is hypothesized that tissue impedance is altered by cancer due to changes in tissue structure or cell composition. A total of 9 measurements were made. However, some of them showed similar responses to cancer therefore provide redundant information. Replace XXX with appropriate code in the program breast Tissuelmpedance_HW.mlx to identify pairs for which the Pearson correlation coefficient is >0.8. 3 points.
Fig: 1