Answer:
12 12 12 12 12 12 12 12 12 1 2 12 12
Answer:
Directrix
Step-by-step explanation:
Answer:
E
Step-by-step explanation:
Confidence Interval = mean + or - error margin
Mean = 42,000, error margin = width of estimate of the parameter ÷ 2 = 175 ÷ 2 = 87.50
We can be 95% confident that the population mean is 42,000 plus or minus 87.50
Answer:
B
Step-by-step explanation:
i did it and it’s right
Answer:
d is the answer
Step-by-step explanation: