Answer:
Step-by-step explanation:
Thanks!!!!!!
Answer:
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.
Expression- 600 + 5f
Answer- $825
Explanation- First you have to multiply 45 with 5 to get the amount of money he earns for delivering each floral arrangement, which is 225. The last step is to add 225 with 600 to get Logan's total payment.