Answer :
Answer: 20
Step-by-step explanation: i'm just posting this for points dude i'm sorry
-_-
Final answer:
To find the mean deviation, calculate the sample mean, evaluate absolute differences between each weight and the mean, and then take the mean of those absolute differences. The mean deviation of the given crate weights is 2.4 kg.
Explanation:
The question asks for the calculation of the mean deviation of a set of crate weights. To calculate the mean deviation, you first need to find the mean (average) of the sample. Then, you calculate the absolute difference between each weight and the mean, and finally, average those differences to get the mean deviation.
- Calculate the mean of the sample: (103 + 97 + 101 + 106 + 103) / 5 = 102.
- Then, determine the absolute differences: |103 - 102| = 1, |97 - 102| = 5, |101 - 102| = 1, |106 - 102| = 4, |103 - 102| = 1.
- Calculate the mean of these absolute differences: (1 + 5 + 1 + 4 + 1) / 5 = 2.4 kg.
The mean deviation of the crate weights is 2.4 kg.
