if the mean of following data 7.5 then find the value of A marks-5,6,7,8,9,10 no.of students-3,10,17,A,8,4
Answers
Answered by
2
Answer:
the answer is 6
check it
Step-by-step explanation:
Answered by
4
Answer:A = 18
Step-by-step explanation:
Attachments:
Similar questions