Solve the equation 3 (×-2)=3×+6
1 answer:
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Answer:
<h2>a. No, the points are in a curved pattern.</h2>Step-by-step explanation:
The residual values are basically the difference between Given values and Predicted values.
So, the complete table would be
x Given Predicted Residual
1 -2.7 -2.84 0.14
2 -0.9 -0.81 -0.09
3 1.1 1.22 -0.12
4 3.2 3.25 -0.05
5 5.4 5.28 0.12
Now, to make a residual plot, we just need to graph all points formed by x-colum and residual column.
The image attached shows the residual plot.
Therefore, the right answer is a., because in the residual plot you can notice that the points are in a curved pattern, like in a parabola-like pattern.
Answer: 22.0.6%
Step-by-step explanation:
Given : According to a human modeling project, the distribution of foot lengths of women is approximately Normal with and
.
In the United States, a woman's shoe size of 6 fits feet that are 22.4 centimeters long.
Then, the probability that women in the United States will wear a size 6 or smaller :-
Hence, the required answer = 22.0.6%