Answer:
Option b
Step-by-step explanation:
Given that a researcher measures IQ and weight for a group of college students.
In general, we think that the weight has nothing to do with IQ of a person and hence not correlated.
But if we go deep, we find that after a certain weight, the person becomes lazy and inactive with a chance to have reduced IQ
Weight gain causes also health problems including less activity of both brain and body and hence there is a chance for less IQ
So we find that as weight increases iq decreases and when weight decreases, IQ increases.
Thus we can say that there is a negative correlation but not necessarily near to one.
Hence option b is right
Answer:
c=54.69
Step-by-step explanation:
so this is a two step problem
c=18.5+0.11x
we created the function
now we plug in 329 into x and solve to get the c
c=54.69
Answer:
satisfy both equations
Step-by-step explanation:
Answer:
4 mugs
Step-by-step explanation:
