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                    A probability problem suitable for Problem-Based Learning
                
                                    
                
                
                    Published:
25 December 2021
by MDPI
in MOL2NET'21, Conference on Molecular, Biomed., Comput. & Network Science and Engineering, 7th ed.
congress NICE.XSM-07: North-Ibero-America Congress on Exp. & Simul. Methods, Valencia, Spain-Miami, USA, 2021
                
                                    
                        https://doi.org/10.3390/mol2net-07-12101
                                                    (registering DOI)
                                            
                
                
                    Abstract: 
                                    We propose a simple probability problem for undergraduate level. This problem involves different branches of Mathematics, such as Graph Theory, Linear Algebra or hypergeometric sums, hence it is quite suitable to be used as Problem-Based Learning. In addition, the problem allows several variations so that it may be proposed to different groups of students at the same time. Finally, we propose that the students interpret the result obtained as combinations with repetition.
                        Keywords: Problem-Based Learning; vertex matrix; Chu-Vandermonde summation formula; combinations with repetition.
                    
                
                
                
                 
            
 
        
    
    
         
    
    
         
    
    
         
    
    
         
    
 
                                