Since the sample size is too small (n = 9, which is less than 10) we cannot use the normal model to describe the entire population.
Therefore, we expect the sample mean to be different from the population mean.
Answer:
...............................
Step-by-step explanation:
Answer:
y = -2
Step-by-step explanation:
When x = 1
3(1) + y = 1
3 + y - 3 = 1 - 3
y = -2
Answer: y = -2
