The Chart Shows Second Quarter Total Retail E-Commerce Sales in the U.S

question 56

Short Answer

The chart shows second quarter total retail e-commerce sales in the U.S. in 2001, 2003 and 2005 ( $$t = 0$$ represents 2001). Find the regression line. Round coefficients to two decimal places. $$\begin{array} { | l | l | l | l | } \hline \text { Year } \boldsymbol { t } & 0 & 2 & 4 \\\hline \text { Sales (S Billion) } & 8 & 13 & 20 \\\hline\end{array}$$ ​
y = __________ t + __________
Use the regression line to estimate second quarter retail e-commerce sales in 2002. Round your answers to two decimal places if necessary.
$__________ billion

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Definitions:

Urine Flow

The process by which urine moves from the kidneys to be expelled from the body.

Glomerular Filtrate

Glomerular filtrate refers to the fluid that passes from the blood into the Bowman's capsule in the kidneys during the filtration process of the urinary system.

Glomerulus

A network of capillaries located at the beginning of a nephron in the kidney, responsible for filtering blood to form urine.

Filtration Rate

A measurement of the volume of fluid that passes through a filter or a membrane within a specified time period.