MNM Inc has three stores located in three different areas. Random samples of the sales of three stores (in$1000) are shown below Store 1 Store 2 Store 3 88. 76 85 84 78 67 88 60. 55 82 58 92 a. Test...

MNM Inc has three stores located in three different areas. Random samples of the sales of three stores (in$1000) are shown below

Store 1                               Store 2                         Store 3

  88.                                      76                                 85

  84                                        78                                 67

  88                                       60.                                 55

  82                                        58

  92

a. Test if theres a significant difference among the three stores using alpha of 0.05

b. Using alpha of 0.05 verify is the significant difference exists between store 1 and 2 using the Fisher LSD procedure

Answer needed ASAP