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A pet store has 7 cats. Here are their weights (in pounds). 14, 12, 9, 13, 14, 7, 13 Find the mean weight of these cats. If necessary, round your answer to the nearest tenth. pounds X S ? 0

A pet store has 7 cats Here are their weights in pounds 14 12 9 13 14 7 13 Find the mean weight of these cats If necessary round your answer to the nearest tent class=

Respuesta :

ANSWER:

11.7 pounds

EXPLANATION:

Given:

[tex]14,12,9,13,14,7,13[/tex]

To find:

The mean

We can go ahead and determine the mean weight as seen below;

[tex]\begin{gathered} Mean=\frac{sum\text{ of all weights}}{number\text{ of weights}} \\ \\ =\frac{14+12+9+13+14+7+13}{7} \\ \\ =\frac{82}{7} \\ \\ =11.7\text{ pounds} \end{gathered}[/tex]

Therefore, the mean weight is 11.7 pounds