The table below shows the distribution of 200 data points. a) find the value of y in terms of xb) find the value of x that maximizes the mean of the data

[ Maximum points: 6] The table below shows the distribution of 200 data points. Xi 2 3 4 5 Frequency 40 8x 30 where x, y E N. (a) Find the value of y in terms of x. (b) Find the value of x that maximises the mean of the data