Answer: mean=sum of all no/ how many no are there by adding all number we get= 66 therefore 66/12 5.5 Step-by-step explanation: I hope that it will help you Reply
Answer: 5.5 Step-by-step explanation: Mean=sum of all observations/no.of observations = 66/12 = 5.5 Reply
Answer:
mean=sum of all no/ how many no are there
by adding all number we get= 66
therefore 66/12
5.5
Step-by-step explanation:
I hope that it will help you
Answer:
5.5
Step-by-step explanation:
Mean=sum of all observations/no.of observations
= 66/12
= 5.5