Law homework help. Introduction to Data Analytics
Problem Set #1
Name:__________________________________________
Complete the following questions. You must show your work to receive full credit.
- 6 + (-3) – (-4) 7 2. -3 (-4 + (-1))
6+ -3- -4
6+1=7
- 1.5 (7 / (-2 / 3)) + (-3) (5) 4. 4 + (3 – 5)
- 4! 24 6. 5! / 6!
- 6! / (6 – 3)! 8. (5!) (4!) / 3!
- 6 x 5! 10. (3 x 2)2 + 3 (2)2
For the following questions, assume X1 = 2, X2 = 5, X3 = 11, X4 = 12, and Y = 3. Please keep in mind that there are four X’s and one Y. So, when asked to calculate the Summation of X as you see in question #11, you actually need to sum all four X’s. This is also true in problems #12 through #20. My advice is to make sure you set the equation up correctly. I have completed this task for questions #11 and #12. Once the equation is set up correctly, the calculations are rather basic.
- SX 12. SYX
2+5+11+12= (3×2)+(3×5)+(3×11)+(3×12)=
- YSX 14. SX2
- SYX2 16. S(Y2X)2
- YS(YX)2 18. (YSX)2
- SX3 20. SY(X2 + 10)