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The sternocleidomastoid muscle is innervated by which cranial nerve?

Which of the following muscles is primarily responsible for hip flexion?

The brachial plexus originates from which spinal nerve roots?

Which nerve innervates the muscles of facial expression?

Conduct a one-way ANOVA in R using the function aov for this data set. What is the F-ratio? HINT: Convert depth to a factor prior to conducting the ANOVA using the code Depth_fac

Please type here your computations for Question 2. Your score for the previous question depends on your detailed work presented in this question. 

Part 2 …Question 4: Compute the value of the a and b parameters using matrix operations for the following problem: – The value of a = [blank1] – The value of b = [blank2]  ____________________________________________________________________________________________ Problem: Given the following system of linear equations: X = ax + by                             (1) Y = -bx + ay                            (2) where: X = 27.333,  Y = 26.406,  x = 33.736, and  y= 17.229 Compute the value of the a and b parameters using matrix operations  

Part 2 continued….Question 5: If the  two equations in the problem below are the coordinate transformation equations between the XY and xy coordinate systems, use matrix notation to compute the  X and Y coordinates of the two points p and q if their (x, y) coordinates are (-41.54m, -10.33m) and (45.16m, 23.78m), respectively. Please use the a and b values computed in Question 4 above to computethe coordinates of point p and q. – The X and Y coordinates of p are [blank1] m and [blank2] m. – The X and Y coordinates of q are [blank3] m and [blank4] m.   ___________________________________________________________________________________________________ Problem: Given the following system of linear equations: X = ax + by                             (1) Y = -bx + ay                            (2) where: X = 27.333,  Y = 26.406,  x = 33.736, and  y= 17.229 If the above two equations are the coordinate transformation equations between the XY and xy coordinate systems, use matrix notation to compute the  X and Y coordinates of the two points p and q if their (x, y) coordinates are (-41.54m, -10.33m) and (45.16m, 23.78m), respectively.  

Which variable has the highest variance inflation factor (vif)? (hint: install the car package first)

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