TABLE 1.

Temperature data for domestic refrigerators

Statistical parameterTemp (°C) for indicated shelf locationa
UpperMiddleLowerDoor
Mean7.57A6.31B6.69B8.40C
SD2.952.663.293.00
Minimum−1.77−0.70−2.691.18
Maximum14.4713.0318.0814.94
Median7.606.296.408.32
  • a Values with different superscript capital letters are significantly different from each other (P < 0.05).