A pet store has 7 cats. Here are their weights (in pounds).11, 14, 13, 15, 12, 15, 12Send data to calculatorFind the mean weight of these cats.If necessary, round your answer to the nearest tenth.
Question
A pet store has 7 cats. Here are their weights (in pounds).11, 14, 13, 15, 12, 15, 12Send data to calculatorFind the mean weight of these cats.If necessary, round your answer to the nearest tenth.
Solution
To find the mean weight of the cats, you need to add up all the weights and then divide by the number of cats. Here's how you do it:
Step 1: Add up all the weights: 11 + 14 + 13 + 15 + 12 + 15 + 12 = 92 pounds
Step 2: Divide the total weight by the number of cats: 92 ÷ 7 = 13.14 pounds
So, the mean weight of the cats is approximately 13.1 pounds when rounded to the nearest tenth.
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