find the minimum first quartile median third quartile and maximum of the data sey

Minimum = 49
Median = 52
1st quartile = (49+51+51+52 ) /4
. Lower part = 203/4 = 50.75
3rd quartile = (52+53+55+67)/4
Upper part= 217/4 = 54.25
Now find maximum
Maximum M = 67