Question

13. Which of the following is not a measure of dispersion?
a) Range b) Standard deviation c) Arithmetic mean d) Variance​

Answer 1

ᴛʜᴇ ᴄᴏʀʀᴇᴄᴛ ᴀɴsᴡᴇʀ ɪs

ᴀ) ʀᴀɴɢᴇ

Answer 2

arithmetic mean is the correct answer

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