Matlab

Find the mean for the classified data using the formula Sigma (d times f). where d is the midpoint and f is the frequency. Define the vectors d and f then apply the formula Consider the following hints. Use your understanding of the following: The results of the command his counts displayed in part K. turn command as applied in parts D and P Operations on vectors in the list of commands Recall that the formula for the midpoint of each class is d = lower limit of the class + upper limit/2 Use a 'for loop' to define the midpoints d, for each class i from 1 to C Think how to define d, : from which previously defined vector will you call the lower and upper class limits and what are the indices i ? Note that by defining the d, 't you created the components of the vector d (i.e. d is automatically created) confirm this by typing d after the loop of d, to display the vector d