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3 years ago

How do I find the mean absolute deviation of a data set

1 answer:

6 0

1. To find the mean absolute deviation of the data, start by finding the mean of the data set.
2. Find the sum of the data values, and divide the sum by the number of data values.
3.Find the absolute value of the difference between each data value and the mean: ...
4. <span>Find the sum of the absolute values of the differences.</span>

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bixtya [17]

Answer:

1/16

Step-by-step explanation:

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3 years ago

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Marizza181 [45]

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3 years ago

the scale of a scientific drawing is 1 cm = 2in. If the actual length of an object in the drawing was 4.5 inches, how long would

Citrus2011 [14]

Answer: 2.25

Step-by-step explanation:

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3 years ago

Consider the two graphs above.

Mariulka [41]

Answer:

B. Graph 2 represents a proportional relationship, but graph 1 does not.

Step-by-step explanation:

All proportional relationships pass through the origin. Graph 2 does but Graph 1 does not. Additionaly, Graph 2 is a straight line that represents a proportional relationship. Another way to find out if it is proportional is to find the constant of proportionality by dividing the y by the x in different parts of the line. The numbers should all have the same constant of proportionality.

Examples (all found in Graph 2):

15/3 = 5

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Can someone help me, please

shepuryov [24]

Answer:

yes... 13.3

Step-by-step explanation:

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