Answer:
Step-by-step explanation:
hmmm
Answer:
"C"
Step-by-step explanation:
-B means the B is in the opposite direction
Answer:
-20x+15 is your answer
Step-by-step explanation:
Solve by distributing and combing like terms
Answer:
The y-intercept for this equation makes no sense for this model.
Step-by-step explanation:
In this case, the explanatory variable x is the year when the observations were taken. So, the values are the integer numbers between (and including) 1975 and 1986.
The<em> y-intercept for the equation of the linear regression makes no sense for this prediction</em>, for it would correspond to the value x=0 (the year 0) is not consider in the range of the explanatory data.
Answer:
9 cable cars
Step-by-step explanation:
51 ÷ 6 = 8.5
8.5 rounds up to 9
Answer:
3
Step by step explanation:
54 ÷ 6 = 9
