& Z23 SUBMIT THE LAB FOR GRAD A Lab 2 / Test Quiz 4: (discussion allowed) Test Quiz 3 Additional Tash Open File US_Crime and compute the Average and Standard Deviation for Delaware, Robbery data. Hint: to compute an average of an array just type: =Average(Array) and highlight the desired array of data. Similarly, to compute Standard Deviation just type: =StDev(Array) Extra credit 10% Answer questions 11 and 12. 11. The Average and the Standard deviation are: O a. 867.59 and 414.91 Ob. 851.80 and 418.79 Oc. 861.67 and 419.50 O d. None of the above