Use the Credit data to perform the following tests using Linear Regression settings:

1. Perform the following steps: (20 points)
   1. Attach the Credit data to the R environment. (5 points)
   2. Observe the number of rows in the Credit data. Observe the dimension of the Credit data. ( 5 points)
   3. Provide a summary stat for the variables in Credit data. (5 points)
   4. What is the percentage of Student and Female in the Credit data? (5 points)

2. Construct a linear regression model as follows: (20 points)

Response variable: Credit Card Balance

Predictors: Credit Rating, Student, Credit Rating * Student (interaction terms)

Provide a summary of the model using summary() function.