Math, asked by naairah58, 9 months ago

Give the mean for the following data:
21 18 23 22

Answers

Answered by Chetanapriya

1

Step-by-step explanation:

here is your answer....

Attachments:

Answered by sarit17

0

Answer:

mean = sum of observation/ number of observation

= 21+18+23+22. / 4

=84/ 4

=21

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