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).

Height	Salary
64	45
63	40
68	39
65	38
67	42
66	45
65	43
64	35
66	33

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