This latest revision for pork comes again on the advice of the FSIS, which says cooking cuts of pork to 145Â° F with a three minute rest is as safe as cooking them to 160Â° F, the previously recommended temperature, with no rest time.With a single temperature for all whole cuts of meat and uniform 3 minute stand time, we believe it will be much easier for consumers to remember and result in safer food preparation,â said Under Secretary Elisabeth Hagen in the USDAâs news release.
From Wikipedia. Point estimation. In statistics, point estimation involves the use of sample data to calculate a single value (known as a statistic) which is to serve as a best guess for an unknown (fixed or random) population parameter. More formally, it is the application of a point estimator to the data.
There is always the possibility of some variance from the estimate, but definitive estimates are -5% to +10% accurate. A definitive estimate is based on detailed information from each work package within the WBS or estimates completed at the activity level. rough order of magnitude (ROM) estimate is the least accurate estimate. The PMBOK Guide 4th Edition gives the guidlines that ROMs are -50% to +50% accurate, the PMBOK Guide 5th Edition gives the guidelines that ROMs are -25% to +75% accurate, or potentially even larger.