Economy, asked by kuhuchhajed, 4 months ago

284 Il
Statistics for Economics-XI
Q.30. Calculate Mean and variance for the following frequency distribution:
X : 1 2 3 4 5 6 7 8 9 10
f
2 5 8 16 21
18 13 10 4 3

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Answered by unkownss

1

Answer:

first make me brainest answer and cheak your comment box

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