The answer is 7 . you need to add up all the numbers & divide it by the numbers you have
Answer:
Step-by-step explanation:
By using linear regression calculator,
Linear regression equation representing the data set will be,
y = 7.79x + 34.27
Correlation coefficient of the line will be,
R = 0.98
Since, correlation coefficient of the line is (+0.98), relation between the two variables is a strong linear relationship.
That means hours spent studying has the strong relation with test scores obtained.
Answer:
no 7(x+1/7) is not equivalent to 7+7x
Step-by-step explanation:
Answer:
Step-by-step explanation:
You want to solve ...
The answer is akuma di ra
