Use the given data to find the best predicted value of the response variable x. Ten pairs of data yield r=0.003 and the regressi on equation y=2+3x, and it is determined that is not a good model. Also, the mean of y values= 5.0. What is the predicted value of y for x=2
1 answer:
Answer:
Step-by-step explanation:
Given the regression equation :
y=2+3x
Mean of y values ; y = 5.0
Where y is the predicted variable ; x = predictor variable
The predicted value of y for X = 2
Null: H0 = 5
Alternative H1 : ≠ 5
Sample size (n) = 10 pairs
Degree of freedom = n - 2 = 10 - 2 = 8
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Hello,
If multiplying by 1/4 makes a positive number smaller then dividing by 1/4 makes the number its being dividing to see how many times 1/4 can be put into that number. For Example,
2 / 1/4 = 8
1/4 can go into 2 eight times!
Hope This Helps!
Answer: I hope this helps.
Step-by-step explanation:
A) JL and JK
X=12 because 3 times 12 equals 36. if you divide by 3 on both sides you would be left with that
I think it’s only 1 and 2.
