When Specifying Certain Pipe Sizes, Schedule Numbers May Be Used

question 4

True/False

When specifying certain pipe sizes, schedule numbers may be used in place of standard, extra strong, or double extra strong designations.

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Definitions:

Group Behavior

The actions, norms, and psychological processes that occur within a social group or between social groups.

Experimental Study

A research method involving the manipulation of variables to test hypotheses and observe the effects on an outcome.

Cohesiveness

The degree to which members of a group are attracted to one another and motivated to stay in the group.

Randomly Assign

The process of allocating people or resources to groups or categories in a way that lacks any specific pattern, order, or objective.