Answer:
your answer is c
Step-by-step explanation:
Where’s the answer choices ??
Answer:
it's c
Step-by-step explanation:
The answer is -12. R times -6 is -18 and -18 plus -6 is -12
Answer:
Option I and II
Step-by-step explanation:
I. Assuming this represents a random sample from the population, the sample mean is an unbiased estimator of the population mean.
II. Because they're robust, t procedures are justified in this case.
The t procedures are utilized because they are used as a hypothesis testing tool, which allows for testing of an hypothesis applicable to a population where in this case we are testing the null hypothesis about the population mean.
