Fill in the Blanks, Respectively, with a Letter (A or B)

question 46

Short Answer

Fill in the blanks, respectively, with a letter (A or B) to represent the balance and more or less to describe the precision.
Two students measured the density of a metal block was determined based on mass measurements using the same balance. The results are shown below. If the metal block is gold (density = 21.45 g/mL), student ___________________'s data is ____________________accurate.

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Definitions:

Market Comparator Firms

Companies used as benchmarks to evaluate competitive aspects such as salaries, benefits, and working conditions for benchmarking purposes.

Union Or Non-union

Describes whether a workforce is represented and protected by labor unions, or not affiliated with unions.

Dispersion

In statistics, the measure of how spread out numbers are in a dataset, indicating variability.

Weighted Mean

A mathematical average where some elements of the data set carry more significance, or weight, than others in the calculation.