The Instruments Most Often Referred to by Number Rather Than

question 34

Multiple Choice

The instruments most often referred to by number rather than by name are:

• A)forceps.
• B)pliers.
• C)amalgam carvers.
• D)both a and b

---

Definitions:

Equal Sample Sizes

A condition in experimental design or analysis where all groups or conditions have the same number of observations.

Confidence Interval

A range of values, derived from a data set, that is likely to contain the value of an unknown population parameter with a certain degree of confidence.

Margin Of Error

The range of uncertainty or the maximum expected difference between the true population parameter and a sample estimate of that parameter.

Sample Standard Deviations

A measure of the dispersion or variability of a sample dataset, indicating how much the individual data points differ from the sample mean.