Author: Anonymous

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)

Evidence of academic misconduct collected by Honorlock or the instructor will be reported to UC. I understand that if it happens then I will fail this course.

Two tangents of a spiraled horizontal curve meet at a deflection angle, I = 41°00’00”. The radius of the circular curve portion is 1300 feet and the length of spiral is 325 feet. The X and Y coordinates of the SC point for a spiral curve have been computed as 324.49’ and 13.53’, respectively. What is the chord distance from the TS to the SC (to the nearest hundredth of a foot)?