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The following dot plot represents a random sample of elementary students and the number of children that live in their home.



Part 1: What is the range of the data set?

Part 2: What is the interquartile range of the data set?

Part 3: What is the mean absolute deviation of the data set? [Round both the mean and the mean absolute deviation to the nearest tenth.]

Respuesta :

Answer:

Part 1:  The range is 7-1 = 6

Part 2: 1 - 0.5 = 0.5

Part 3: 4 ( already rounded off )

Step-by-step explanation: