lily3934
09.03.2020 •
Mathematics
Use the data consisting of IQ score and brain volume
(cm cubed).
Find the best predicted IQ score for someone with a brain volume of
998cm cubed
.
Use a significance level of 0.05
The regression equation is
ModifyingAbove y with caret=100.2+0.00297x.
Round the x-coefficient to five decimal places as needed. Round the constant to two decimal places as needed.)
Given a brain volume of 998cm cubed the best predicted IQ score is
.(Round to the nearest integer as needed.)
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Ответ:
The best predicted IQ score is 103.
Step-by-step explanation:
We are given the following regression equation:
where y is the predicted IQ score and x is the brain volume.
y is the dependent variable and x is the independent variable.
Significance level = 0.05
We have to find the best predicted IQ score with a brain volume of 998 cubic cm.
We put x = 998 in the equation.
Thus, the best predicted IQ score is 103.
Ответ: