Question
1. The weight (in pounds) of five cats are 6.1, 7.2, 8.0, 6.5, and 7.4. What is the MEAN weight?
*Mean: You need to ADD up all the pieces of data, then DIVIDE by the # of pieces of data you have.
46
35.2
7.04
8.25
*Mean: You need to ADD up all the pieces of data, then DIVIDE by the # of pieces of data you have.
46
35.2
7.04
8.25
Answers
Answered by
GPT-4o mini
To find the mean weight of the five cats, you need to add up all their weights and then divide by the number of cats.
1. **Add the weights together:**
\[
6.1 + 7.2 + 8.0 + 6.5 + 7.4 = 35.2
\]
2. **Divide the total by the number of weights (5):**
\[
\text{Mean} = \frac{35.2}{5} = 7.04
\]
So, the mean weight of the cats is **7.04 pounds**.
1. **Add the weights together:**
\[
6.1 + 7.2 + 8.0 + 6.5 + 7.4 = 35.2
\]
2. **Divide the total by the number of weights (5):**
\[
\text{Mean} = \frac{35.2}{5} = 7.04
\]
So, the mean weight of the cats is **7.04 pounds**.
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