Answer:
I'm so sorry I don't know this answer but good luck
The answer COULD possibly be letter B
Answer:
Below.
Step-by-step explanation:
7. 570
8. 850
9. 820
10. 670
11. 600
12. 700
13. 700
14. 900
15. 301
16. 194
17. 487
18. 539
I hope none of these are wong, stay safe! xx
Answer: in a quiet room or the library,
also you better summarize your geometry lessons and remember the formulas :P
Answer:
The margin of error for a 99% confidence interval for the population mean is 1.8025.
Step-by-step explanation:
We have that to find our level, that is the subtraction of 1 by the confidence interval divided by 2. So:
Now, we have to find z in the Ztable as such z has a pvalue of .
So it is z with a pvalue of , so
Now, find the margin of error M as such
In which is the standard deviation of the population and n is the size of the sample.
In this problem:
So
The margin of error for a 99% confidence interval for the population mean is 1.8025.