Find the mean deviation about the mean for the following data :�

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Short Answer Type

451.

Find the median of the data: 111, 129, 143, 118, 120, 125, 170, 162.

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452.

Find the median of the data:

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453.

Find the median of the data:

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454. Find the median for following distribution:

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Long Answer Type

455. Find the mean deviation about the mean for the following data:
38, 70, 48, 40, 42, 55, 63, 46, 54, 44

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456. Find the mean deviation about the mean for the following data :
$space x subscript i$ 5 10 15 20 25
$space f subscript i$ 7 4 6 3 5

Alternative Method
Let A = 15(assumed mean)

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457. Find the mean deviation about the mean for the following data:

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Short Answer Type

458. Find the mean deviation about the median for the following data:
3, 9, 5, 3, 12, 10, 18, 4, 7, 19, 21.

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Long Answer Type

459. Find the mean deviation about the media for the following data:
36, 72, 46, 42, 60, 45, 53, 46, 51, 49.

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460. Find the mean deviation about the median for the following data:

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5 7 9 10 12 15

space f subscript i

8 6 2 2 2 6

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