Answer:
$3000
Step-by-step explanation:
mean average of the numbers
$27,000 divided by 9 = $3000 each
The answer would be 0.75 because when you divide the numerator and the denominator the answer would be 0.75
Answer: C. y = 4x - 1
Step-by-step explanation:
pls mark brainiest!!
<span> the mean absolute deviation is the average absolute deviation from the mean and is a common measure of forecast error in time series analysis. </span>