2. A random walk is represented by a vector beginning with O and where each subsequent entry in the vector is attained from the previous entry by adding a random cohice of either 1 or -1. For example a vector representing a random walk could look like (0, -1,0,1,2,3, 2, 3, 4, 5]. Make a cell array named "RWL of 100 entries where each entry represents a random walk up to absolute value 5. 3. Next make a vector "walk_length which contains the length of the random walks stored in the cell array RWL. 4. Define a variable "walk_min" which is the minimum value of walk.length. 5. Define a variable "walk_max" which is the maximum value of walk. length 6. Define a variable "walk mean which is the mean value of walk.length, rounded to the nearest integer. 7. Plot a histogram of the elements in walk_length. 2. A random walk is represented by a vector beginning with O and where each subsequent entry in the vector is attained from the previous entry by adding a random cohice of either 1 or -1. For example a vector representing a random walk could look like (0, -1,0,1,2,3, 2, 3, 4, 5]. Make a cell array named "RWL of 100 entries where each entry represents a random walk up to absolute value 5. 3. Next make a vector "walk_length which contains the length of the random walks stored in the cell array RWL. 4. Define a variable "walk_min" which is the minimum value of walk.length. 5. Define a variable "walk_max" which is the maximum value of walk. length 6. Define a variable "walk mean which is the mean value of walk.length, rounded to the nearest integer. 7. Plot a histogram of the elements in walk_length