Answer: A
Step-by-step explanation:
Answer:
graph W
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
A point estimate is the value of a sample characteristic (obtained from the sample)
Sample mean is a point estimate of the population parameter
Answer: He went wrong when multiplying.
Step-by-step explanation: He went wrong when multiplying because if you actually do the problem your answer would be 8 but he probably did 8 times 10.