Question

What is the mean for the data set?

412, 428, 475, 462, 481, 407, 420, 467, 472, 408



Express your answer as a decimal to the nearest tenth.

Enter your answer in the box.

Answer 1

443.2

Explanation:

Answer 2

Answer: 443.2

Explanation:

The mean of a data set is given by :_

`\text{Mean}=\frac{\text{Sum of all data values}}{\text{Number of data values}}`

The given data :

412, 428, 475, 462, 481, 407, 420, 467, 472, 408

The mean of the given data set is will be :_

`\text{Mean}=(412+428+475+462+481+407+420+467+472+408)/(10)\\\\\Rightarrow\text{Mean}=(4432)/(10)\\\\\Rightarrow\text{Mean}=443.2`