Based on the Answers Provided in Q7, Calculate the Between

question 21

Multiple Choice

Based on the answers provided in Q7, calculate the between sum of squares for the time-trial data.

• A) 392.1
• B) 377.7
• C) 364.2 d .369.9

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Definitions:

Retentive Timer

A type of PLC timer that retains its value even after the power is turned off or the controlling logic is no longer true.

Nonretentive Timer

A timer in a control system that does not retain its count or state after a power cycle, restarting from zero.

Retentive

In the context of programmable logic controllers, refers to memory or functions that retain their value or state even after the PLC is turned off or loses power.