After constructing a confidence interval estimate for a population mean, you believe that the is useless because it is too In or
1 answer:
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Answer:
Step-by-step explanation:
- Just split it up first
- Then 9 divided by 18 can be simplified into the fraction 1/2
- What can go into
and
? a itself right, so if you divide a by a you get 1, if you divide
- Same as the a fraction, if you divide
by n you get
To convert into decimal, move the decimal to the left by 6 positions.
It will be 0.00000563
Answer is A.