13-3. Has the following sequence of observations been generated by a random process? Use = 0.05....

13-3. Has the following sequence of observations been generated by a random process? Use α = 0.05.

147 130 75 100 92 102 120 122 176 131 89 77 141 91 73 97 138 140 80 100 99 89 107 81 102 91 98 79 106 120 91 87 101 92 107 131 140 99 98 105