Run the diamond regression with all variables simultaneously, then answer the questions: 1) Based on the regression results, predict the market value of a diamond with the following characteristics: Weight = 1.5 Carats Color Grade: E Clarity Grade: VS1 Cu

Run the diamond regression with all variables simultaneously, then answer the questions:

1) Based on the regression   results, predict the market value of a diamond with the following   characteristics:
  Weight = 1.5 Carats
  Color Grade: E
  Clarity Grade: VS1
  Cut Category: Good
  Submit answer rounded to the nearest dollar without commas or "$".
 

  2) What percentage of the market price behavior do the regression variables   appear to explain?

Enter your answer rounded to the   nearest whole number without "%". (i.e.: 45.3% is entered as   45)