Examlex
Randomisation of experimental units is the researcher's attempt to control all extraneous variables while manipulating a single factor, the treatment variable.
Beef Prices
The cost or price level of beef in a market, which can vary based on supply, demand, quality, and other economic factors.
Histogram
A graphical representation of data that groups numbers into ranges, representing the frequency of data within each range with bars.
Line Chart
A kind of graph that presents data as a sequence of points linked by linear segments, commonly utilized to depict temporal trends.
Histogram
A graphical representation of data using bars to show the frequency of numerical data intervals, emphasizing the distribution of data.
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