33 NDV strings                                                                                                                                                 
Id: 6066: [ { "$match" : { "mixed_arr_str_70_30" : { "$gt" : "LeG7", "$lt" : "LgG7" } } } ], qtype: medium range, data type: array                                      
cardinality: 126, Histogram estimation: 394.17, errors: {  "absError" : 268.17,  "relError" : 2.13,  "selError" : 26.82 }                                               
Scalar - > 0                                                                                                                                                             
BucketId: 9, LeG7, {  "boundaryCount" : 18,  "rangeCount" : 0,  "rangeDistincts" : 0,  "cumulativeCount" : 206,                                                         
BucketId: 10, MQyE, {  "boundaryCount" : 13,  "rangeCount" : 0,  "rangeDistincts" : 0,  "cumulativeCount" : 219                                                         
                                                                                                                                                                        
Unique                                                                                                                                                                  
BucketId: 25, IIIZ, {  "boundaryCount" : 33,  "rangeCount" : 0,  "rangeDistincts" : 0,  "cumulativeCount" : 703,                                                        
BucketId: 26, xxxx, {  "boundaryCount" : 26,  "rangeCount" : 0,  "rangeDistincts" : 0,  "cumulativeCount" : 729,                                                        
                                                                                                                                                                        
Min                                                                                                                                                                     
BucketId: 25, IIIZ, {  "boundaryCount" : 7,  "rangeCount" : 0,  "rangeDistincts" : 0,  "cumulativeCount" : 291,                                                         
BucketId: 26, yyy0, {  "boundaryCount" : 3,  "rangeCount" : 0,  "rangeDistincts" : 0,  "cumulativeCount" : 294,                                                         
                                                                                                                                                                        
Max                                                                                                                                                                     
BucketId: 22, IIIZ, {  "boundaryCount" : 20,  "rangeCount" : 0,  "rangeDistincts" : 0,  "cumulativeCount" : 165,  "cumulativeDistincts" : 23 }                          
BucketId: 23, xxxx, {  "boundaryCount" : 15,  "rangeCount" : 0,  "rangeDistincts" : 0,  "cumulativeCount" : 180,  "cumulativeDistincts" : 24 }                          
                                                                                                                                                                        
Range query on array Card(ArrayMin(a < valHigh)) - Card(ArrayMax(a < valLow)) = 291 - 165 = 136