In order to check if a die is well balanced, a machine "rolls" the die 1000 times and we observe the number of points on the visible side of the die. The results are given in the following table: Face (i) 2 3 4 5 6 Frequency (fi) 180 167 158 210 135 150 Use the Chi-square test at 5% level of significance to check if the die is balanced (i.e., it produces uniform distribution)