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The correlation between the age and height of children is found to be about r = 0.7. Suppose we use the age x of a child to predict the height y of the child.  We conclude that

  Question 2: [20 points] What are the values of a, b, c, d, and e in the ANOVA table listed below.  Regression Analysis: y versus x  Analysis of Variance Source                DF     Adj SS          Adj MS       F-Value      P-Value Regression         a        160.000           b              72.73         0.000       x                       1        160.000       160.000    72.73         0.000 Error                      c              d                   e      Lack-of-Fit     2            0.933         0.467          0.17         0.849      Pure Error      6          16.667         2.778 Total                     9          177.600    Model Summary        S          R-sq       R-sq(adj)      R-sq(pred) 1.48324  90.09%     88.85%         85.44%

There is a standardized set of signals used by all signal person and operators

Synthetic fibre web slings have a label for SWL for  specific sling configurations

The safety factor for lifting and transporting  workers when using a wire rope is 20:1

The hoisting equipment’s hook should be in the center of the load

Tag lines are used by workers to control load movement during a lift

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