Respuesta :
Answer:
D
Step-by-step explanation:
25+18+14+27+25+14+18+25+23= 189
189/9=21
You need to find the total of the data then divide that by the total number of data.
Answer:
D
Step-by-step explanation:
25+18+14+27+25+14+18+25+23= 189
189/9=21
You need to find the total of the data then divide that by the total number of data.