Respuesta :
					                   only about 10 -15 before your grade drops below the 90 percentile the test if there is questions that means there is a probability that your grade will drop by 0.95 points per each missed question
					                
					                
					             
					                   You can only miss 28 questions but I believe you can get higher the an 90%.
					                
					                
					              
					                  