Address-based sampling (ABS) offers attractive solutions to these coverage and cost problems in the United States (Link et al. 2008). The accessibility of address frames has reduced the cost of in-person surveys and brought about a resurgence of relatively inexpensive mail surveys.
The freezer temperatures should be between -10 to 10 degrees Fahrenheit. The optimum temperature your freezer should be set at is between 0 and 5 degrees Fahrenheit. Visit the AP Wagner Appliance Repair Library for additional information on refrigerator and freezer temperature questions.
Keep your freezer at zero degrees (0Â°) or below to maintain the quality of frozen foods. Most foods will maintain good quality longer if the freezer temperature is -10 to -20Â°F.At temperatures between 0 and 32Â°F, food deteriorates more rapidly.Fluctuating temperatures, such as those in self-defrosting freezers, also may damage food quality.f your freezer does not have a built-in thermometer, check the temperature frequently. 1  One easy way to estimate the freezer's temperature is to check the consistency of ice cream stored inside the compartment. 2  If the ice cream is not brick-hard, the temperature of your freezer is too warm.