Answer :
The margin of error for the mean mass of the cheetahs in the park is 31 lbs, which is calculated by subtracting the lower boundary of the range from the upper boundary, and then dividing the result by 2.
The margin of error for the mean mass of the cheetahs in the park can be found by subtracting the lower boundary of the range from the upper boundary and then dividing by 2. In this case, we would calculate 182 lbs (the upper boundary) minus 120 lbs (the lower boundary), which gives us 62 lbs. We then divide by 2 to find the margin of error. Therefore, the margin of error for the mean mass of the cheetahs is 31 lbs.
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