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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 just need help with b

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

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0can you show me how you know?

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0what did you get for the mean?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0first you add all of the numbers which was 16 and then divide by how many people there was which was 8 so 16 divided by 8 is 2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0for the part a i got 2

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0to get the mean absolute deviation you add up the absolute differences of each value from the mean . Add these values then divide by 8

welshfella
 one year ago
Best ResponseYou've already chosen the best response.01 21 = 1 3 3 2 = 1 2 2 2 = 0 2 2  2 = 0 and so on

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i did this to find the absolute deviation 12+32+22+22+12+32+32+12

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1439408182902:dw

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0Hmm to be honest i'm not sure I'll have to check

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0same im confused im going to go over it again and you tell me how you it so we can compare

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0right  you take ABSOLUTE values so for instance first values is 1: 1  2 = 1 The absolute value of 1 is 1. so there are no negatives

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0so 6/8 is not correct

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i was doing something else what

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0oh hold on it does work out to 6/8 it is 1+ 1 +0+ 0 + 1+ 1+1 + 1 = 6 so 6/8 or 3/4

welshfella
 one year ago
Best ResponseYou've already chosen the best response.0what you wrote 12+32+22+22+12+32+32+12 = 0
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