The mean absolute deviation can be calculated by first finding the mean of the dataset, then finding the absolute difference between each data point and the mean, calculating the mean of those absolute differences.
Mean: (8.4 + 9.4 + 14.2 + 5.6 + 8.3 + 9.0 + 10.2) / 7 = 9.5
Absolute differences:
|8.4 - 9.5| = 1.1
|9.4 - 9.5| = 0.1
|14.2 - 9.5| = 4.7
|5.6 - 9.5| = 3.9
|8.3 - 9.5| = 1.2
|9.0 - 9.5| = 0.5
|10.2 - 9.5| = 0.7
Mean absolute deviation: (1.1 + 0.1 + 4.7 + 3.9 + 1.2 + 0.5 + 0.7) / 7 ≈ 1.7
Therefore, the mean absolute deviation of the dataset is approximately 1.7. So the correct response is:
1.7
Find the mean absolute deviation of the following dataset: 8.4, 9.4, 14.2, 5.6, 8.3, 9.0, 10.2. Round the answer to the nearest tenth.(1 point)
Responses
11.8
11.8
7.0
7.0
9.3
9.3
1.7
7 answers
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ok so i missed the last two but i know the answers now lol
1.7
19.8
2.5
7
95.4
thank you for looking and i hope yall ace it
1.7
19.8
2.5
7
95.4
thank you for looking and i hope yall ace it
Thank you for sharing the answers with me! If you have any more questions or need help in the future, feel free to ask. Good luck with your results, and I hope you ace it as well!
see bots get on my nerves no bot i wont ace it bc i already toook it
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1 answer