Which of the Following Tools Has the Ability to Conform

question 13

Multiple Choice

Which of the following tools has the ability to conform to any angle so that both pieces of pipe or tubing can be marked accurately? ​

• A)template​
• B)contour radius marker ​
• C)metal rings​
• D)contour tool​

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Definitions:

Sample Size

The number of observations or data points selected from a population for the purpose of statistical analysis.

Confidence Interval

A stretch of values, resulting from sample analytics, projected to envelop the value of a hidden attribute in a population.

Population Proportion

The ratio of members within a subset to the total number of members in a population.

Stratified Random Sampling

A method of sampling that involves dividing a population into smaller groups, known as strata, that share similar characteristics, and then randomly selecting members from each stratum for study.