For the following observations, plot a scatter diagram and indicate what kind of relationship

For the following observations, plot a scatter diagram and indicate what kind of relationship (if any) exists between women's height (inches) and annual starting salary ($1000).

A sample of twelve families was taken. Each family was asked how many times per 
week they dine in restaurants. Their responses are given below.
2
1
0
2
0
2
1
2
0
2
1
2
Using this data set, compute the:
a. mode
b. median
c. mean
d. range
e. interquartile range
f. variance
g. standard deviation
h. coefficient of variation