Respuesta :
Answer:
28
Step-by-step explanation:
Mean = Sum of all observation / no of observations
Mean = 12+24+24+52 / 4
Mean = 112 / 4
Mean = 28
Answer:
28
Step-by-step explanation:
Mean = Sum of all observation / no of observations
Mean = 12+24+24+52 / 4
Mean = 112 / 4
Mean = 28