The file P02_45.xlsx contains the salaries of 30 business school professors at a (fictional) large state university. If you increased every professor's salary by $1,000, what would happen to the mean...

The file P02_45.xlsx contains the salaries of 30 business school professors at a (fictional) large state university.

1. If you increased every professor's salary by $1,000, what would happen to the mean and median salary?
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   

   	Increase
   Mean	$
   Median	$

   
   If you increased every professor's salary by $1,000, what would happen to the standard deviation of the salaries? If your answer is zero, enter "0".
   
   
   
   
   
   
   
   
   
   
   
   

   	Increase
   Std. Dev.	$

   
   If you increased every professor's salary by 5%, what would happen to the standard deviation of the salaries? If your answer is zero, enter "0".
   
   
   
   
   
   
   
   
   
   
   
   

   	Increase
   Std. Dev.	%

   
   

Extracted text: A В C 1 Professor Salary $190,000 $126,000 $152,000 $166,000 $146,000 $168,000 $156,000 $160,000 $152,000 $198,000 2 1 3 2 4 3 4 5 7 8 7 8 10 9 11 10 12 11 $120,000 13 12 $134,000 14 13 $134,000 15 14 $190,000 16 15 $140,000 17 16 $146,000 18 17 $112,000 19 18 $174,000 20 19 $142,000 21 20 $156,000 22 21 $140,000 23 22 $138,000 24 23 $130,000 25 $130,000 $152,000 $182,000 $180,000 $182,000 $138,000 $102,000 24 26 25 27 26 28 27 29 28 30 29 31 30 32 33 34 LO