Figure 13.
The histogram displays the distribution of temperature difference values on the horizontal axis in degrees Celsius and frequency on the vertical axis expressed as frequency times 10 6. Most observations cluster very close to zero, forming a tall and narrow peak at small positive temperature differences. Frequencies decrease rapidly as the temperature difference increases, with only a small number of observations extending toward higher values up to about 7. The distribution is strongly right skewed, with the majority of measurements concentrated in a narrow low range.Temperature features of the QC cable section