Please solve this
hhh
Attachments:
Answers
Answered by
1
Answer:
Here's your answer mate
Formula of mean = sum of all observation
___________________
number of observations
9+22+27+17
__________
4
= 75
____
4
= 62.25
Similar questions
Psychology,
2 months ago
English,
2 months ago
Math,
5 months ago
Geography,
5 months ago
English,
10 months ago