Answer:
-2x=30y-6
2x+30y-6=0
Step-by-step explanation:
If i understand this correctly, it should be (M,L)
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: its 49
Step-by-step explanation:
