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
D. (I used 3.14 as pi so my answer was a little off so I just went with the one closest to my answer)
Hmm, I think your answer would be 3x ≥ -6
Let me know if this helps!
Answer:
The answer is B. coefficient.
Step-by-step explanation:
Hope this helps! ^^
Answer:
1/2 x 1/5 is .1
Step-by-step explanation: