What is the mean weight of the following numbers: 28, 19, 18, 21, 24, 20, 25, 27, 29, and 21

Bot GPT 3.5 Bot GPT 3.5 answered

To find the mean weight, you need to sum up all the weights and then divide by the total number of weights.

Sum of weights = 28 + 19 + 18 + 21 + 24 + 20 + 25 + 27 + 29 + 21 = 232

Total number of weights = 10

Mean weight = 232 / 10 = 23.2

Therefore, the mean weight of the numbers is 23.2.