Respuesta :
Answer:
0.08
Explanation:
Regression equation:
y'=-0.2519 x+3.1163
slope coefficient=-0.2519
For each unit of increase in x,there will be on average decrease of 0.2519 in y.
So,if price of eggs(x) differs by 0.30,then there will be change in price of milk of =0.30*0.2519=0.0756
To two decimal places
=0.08
If the the price of eggs differs by 0.30 from one month to the next, then the price of milk will differ by 0.08.
From the information given, the regression equation will be:
y = 0.2519x + 3.1163
where,
Slope coefficient = 0.2519
x = Egg difference
Then, we'll put the value of x into the equation which will be:
y = 0.2519x + 3.1163
From the equation, we are concerned with y = 0.2519x since we are looking for the variables.
= 0.2519(0.30)
= 0.0756
= 0.08 approximately
In conclusion, this means that when the price of eggs differs by 0.30, then the price of milk will differ by 0.08.
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