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Find the mean and the standard deviation for each set of values.Round to the nearest tenth. 1. 232254 264 274287 298 312342 398 2 26 27 28 28 28 29 30 30 32 35 35 36 3 2.2 2.2 2.3 2.4 2.4 2.4 2.5 2.5 2.5 2.6 4 75 73 77 79 79 74 81 74 70 68 70 72 5 87 21 90 43 54 23 123 110 90 44 50

Pergunta

Find the mean and the standard deviation for each set of values.Round to
the nearest tenth.
1. 232254 264 274287 298 312342 398
2 26 27 28 28 28 29 30 30 32 35 35 36
3 2.2 2.2 2.3 2.4 2.4 2.4 2.5 2.5 2.5 2.6
4 75 73 77 79 79 74 81 74 70 68 70 72
5 87 21 90 43 54 23 123 110 90 44 50

Find the mean and the standard deviation for each set of values.Round to the nearest tenth. 1. 232254 264 274287 298 312342 398 2 26 27 28 28 28 29 30 30 32 35 35 36 3 2.2 2.2 2.3 2.4 2.4 2.4 2.5 2.5 2.5 2.6 4 75 73 77 79 79 74 81 74 70 68 70 72 5 87 21 90 43 54 23 123 110 90 44 50

Solução

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UrsulaMestre · Tutor por 5 anos

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1. Mean: 317.1, Standard Deviation: 58.8<br />2. Mean: 30, Standard Deviation: 3.6<br />3. Mean: 2.4, Standard Deviation: 0.2<br />4. Mean: 73, Standard Deviation: 4.7<br />5. Mean: 66.5, Standard Deviation: 34.8

Explicação

## Step 1:<br />To find the mean of a set of values, we add all the values together and then divide by the number of values. <br /><br />## Step 2:<br />To find the standard deviation, we first calculate the mean of the values. Then, for each value, we subtract the mean and square the result. The average of these squared differences is the variance. The square root of the variance gives us the standard deviation.<br /><br />## Step 3:<br />We apply these steps to each set of values.
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