If the Covariance of X and Y Is 26

question 99

True/False

If the covariance of x and y is 26.16 and the standard deviation of x is 32.7,then the slope of the least squares line is b₁ =.80.

Understand the behavior of math instructions in PLC programming.

Identify the correct type of number result sent to the destination tag by math instructions.

Learn how to use MOV instruction to move contents between memory locations.

Solve problems involving MUL, ADD, SUB, and other arithmetic instructions.

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