Find the mean, median and range of the data shown below 
Answer choices 
6.8
6.75
6 
5.5
                                             
                                          
                                          
                                        
											 
											Answer:
order the numbers: (4 1/2, 5, 5, 5, 5 1/2, 6, 6, 6, 6, 6 1/2, 7, 7, 7, 7 1/2, 8, 8, 8 1/2, 8 1/2, 9, 10)
mean: 6.8
median: 6.75
range: 5.5