Which Statement Is an Advantage of an Automix Unit System

question 10

Multiple Choice

Which statement is an advantage of an Automix unit system for impressions?

• A)No mixing saves materials.
• B)It increases productivity.
• C)Less time is spent on infection control.
• D)All of these are advantages.

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Definitions:

Rank Sums

A non-parametric statistical measure used to compare the distributions of two independent samples by ranking all observations together and then summing ranks for observations belonging to each sample.

Standardized Test Statistic

A calculated value used to determine the relative distance of a data point or sample from the mean of a population, expressed in terms of the standard deviation of the population.

Positive Differences

The result obtained when subtracting a smaller number from a larger number in each pair of a data set.

Negative Differences

Refers to the results obtained when subtracting a number from another number that is smaller, resulting in a negative value.