it has to be in matlab thank you!

Load the built-in Quality of Life data set in Matlab using the command

 load cities.mat; 

Create a figure with 4 subplots in a 2x2 pattern. Use the ratings array from the cities dataset to create the following plots (plot labels are helpful but not required):

A. In the first plot window, display the variables in the array using plot(ratings). Describe the plot What is the x axis? What is the y axis? What do the different lines represent?

B. Looking at this plot, can you spot any trends in the data?

C. In the second plot window, plot column 1 of ratings on the x axis and

column 2 on the y axis. Plot each sample as a single point with no

connecting lines.

D. Looking at this plot, can you spot any trends in the data?

E. In the third plot window, plot a sample of the dataset from the second plot

window by plotting every 5th row of column 1 and column 2.

F. In the fourth plot window, plot a histogram of the column 2 data. Describe

the pattern shown by the histogram.