Complete the following steps in a SAS file and submit your code.
Submit code, not an image ortext file.
We will be using two data sets. The is countydata.csv. The data itself is old (1990). The variables are:
(attached a picture)
The second is CensusBureauDivisions.csv. It contains the Census Bureau division for each state.
1. Import the data sets. You do not need to write code for this if you choose to use the importwizard.
2. Merge countydata with CensusBureauDivisions, to add the Census Bureau Divisions to the maindataset.
3. Create a variable POPDENSITY that is the population divided by land area.
4. Sort the data set by POPDENSITY and print the data set (or a few observations) to see whichcounty is the most dense.
5. Create a variable ELDERLY which is “High” if the percentage of 65+ is greater than 13.5 and“Low” otherwise.
6. Create a frequency table of ELDERLY and create either a pie chart or bar chart.
7. Compute the mean and the median of the percentage of high school graduates for each censusbureau division using only one PROC statement.
8. Create a histogram of physicians per person. You will need to create a variable for physiciansper person first.
9. Create a boxplot of per capital income (PERCAPINC).
10. Construct a 95% confidence interval for the mean number of hospital beds per county.
11. Conduct a significance test for the claim that the mean total serious crimes per county is lessthan 32,500 at a 5% significance level.
12. Create a scatterplot of the percentage of high school graduates and the percentage below thepoverty line.
13. Compute the correlation coefficient for the same two variables.
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