If the arithmetic mean of the data set, 4, 5, 6, 7, and 8 is 6 and if each value is multiplied by 3 find the new mean.

Given the arithmetic sequence -2, -5, -8, -11, -14 and -17, where a₁=-2 and a₆=-17 , identify the arithmetic means between a₁ and a₅ .

Given the arithmetic sequence 1, 2, 3, 4, 5 and 6, where a₁=1 and a₆=6 , identify the arithmetic means between a₁ and a₆ .

Complete:

The average rainfall of a place is example of ______________.

Given the arithmetic sequence 2, 4, 6, 8 and 10, where a₁=2 and a₅=10, identify the arithmetic means between a₁  and a₄ .

Is the sentence true or false?

$Arithmetic\ mean=\frac{\sum_{n-1}^nxi}{n}$ .

Is the sentence true or false?

the arithmetic mean of the numbers 6, 8, 10 is 8 .

Given the arithmetic sequence 2, 4, 6, 8 and 10, where a₁=2 and a₅=10 , identify the arithmetic means between a₂ and a₅ .

Given the arithmetic sequence 1, 2, 3, 4, 5 and 6, where a₁=1 and a₆=6 , identify the arithmetic means between a₂ and a₆ .

Given the arithmetic sequence 1, 2, 3, 4, 5 and 6, where a₁ = 1 and a₆ = 6, identify the common difference d.