SEARCH RESULTS
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Results for Record across depots, public-domain books and formula indexes.
FORMULAS
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Averages lie when one reading is odd. The median tells you the typical day; the range tells you how variable the month was. Use both for milk records, daily temperatures and yields.
Average daily milk yield, average egg weight, average tractor hours a week, average weight at weaning.
How spread out a set of readings is. A 500 litre herd with a standard deviation of 20 is steady; one with 120 is not. It is how you tell a genuinely consistent flock from a lucky average.
SOURCES & PROVENANCE
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This page is an AI-organised index. The label means the grouping and cross-links were compiled with AI; the information itself comes from the public-domain books, reports and manuals listed below. Open any source to read the local copy or follow the link to the original publication.