Question

question
find the mean of 7, 4, 1 graphically.
7 + 4 + 1 = 12
what is the average value?
answer attempt 1 out of 2
you must answer all questions above in order to submit.

Explanation:

Step1: Recall the mean formula

The mean (average) of a set of numbers is calculated by dividing the sum of the numbers by the count of the numbers. The formula is $\text{Mean} = \frac{\text{Sum of numbers}}{\text{Number of numbers}}$.

Step2: Identify sum and count

We know the sum of 7, 4, and 1 is 12 (from $7 + 4 + 1 = 12$), and the number of numbers is 3 (since we have three numbers: 7, 4, 1).

Step3: Calculate the mean

Using the formula, we divide the sum (12) by the count (3): $\text{Mean} = \frac{12}{3}$.

Step4: Simplify the division

$\frac{12}{3}=4$.

Answer:

4