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anonymous
 one year ago
The number of pets owned by eight classmates is shown below:
1, 3, 2, 2, 1, 3, 3, 1
Part A: What is the mean of the data? Show your work. (4 points)
Part B: Use your answer from Part A to calculate the mean absolute deviation for the data. Show your work. (6 points)
anonymous
 one year ago
The number of pets owned by eight classmates is shown below: 1, 3, 2, 2, 1, 3, 3, 1 Part A: What is the mean of the data? Show your work. (4 points) Part B: Use your answer from Part A to calculate the mean absolute deviation for the data. Show your work. (6 points)

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I already finished part A

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0mean absolute deviation: https://www.khanacademy.org/math/ccsixthgrademath/cc6thdatastatistics/cc6mad/v/meanabsolutedeviation

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@Michele_Laino @geny55 @welshfella @LegendarySadist

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i got 2 for the absolute deviation is that correct please help?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@skullpatrol @ali2x2 @IrishBoy123

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1first step: the requested mean "m" is given by the subsequent computation: \[\Large m = \frac{{1 + 3 + 2 + 2 + 1 + 3 + 3 + 1}}{8} = ...\]

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1for each value v, you have to compute the difference: v2 and take the result without the sign

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1namely, for example: 12= 1, so you take 1 32= 1, so you take 1 please continue

anonymous
 one year ago
Best ResponseYou've already chosen the best response.012+32+22+22+12+32+32+12 so 1,1,0,0,1,1,1,1

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1the sum of the absolute deviations is 1+1+1+1+1+1=6 correct and the requested mean is: 6/8=...?

Michele_Laino
 one year ago
Best ResponseYou've already chosen the best response.1since we have 8 entries

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you for making it so much easier to understand (: @Michele_Laino I love your help
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