Answer:
-7
Step-by-step explanation:
It just means put 1 for x so -3-4=-7
Answer:
41.33
Step-by-step explanation:
you divide 124 by 3
1. subtract 5x on both sides
2. divide by 4 on both sides
Answer:
y= -5/4x + 2
Answer:
the answer is A
Step-by-step explanation:
Answer:
The condition for r is the following:

And for this case if we analyze the options the only impossible value is given by:
1.0528
Because this value is higher than 1 and not satisfy the general limits for r
Step-by-step explanation:
The correlation coefficient is a measure of dispersion and is a value between -1 and 1, and is defined as:
The condition for r is the following:

And for this case if we analyze the options the only impossible value is given by:
1.0528
Because this value is higher than 1 and not satisfy the general limits for r