Question

find the mean, median, and mode for the set of numbers.
641, 113, 226, 324, 277, 263, 579, 618
the mean is
(type an integer or decimal rounded to one decimal place as needed.)

Explanation:

Step1: Calculate the sum of the numbers

$$641 + 113+226 + 324+277+263+579+618=3041$$

Step2: Calculate the mean

The number of values \(n = 8\). The mean formula is \(\bar{x}=\frac{\sum_{i = 1}^{n}x_{i}}{n}\). So \(\bar{x}=\frac{3041}{8}=380.125\approx380.1\)

Answer:

\(380.1\)