Answer:
A.The confidence interval based on the sample of 64 data values will be more precise.
Step-by-step explanation:
Given that we take two different random samples from the same population of test scores.
The population mean and standard deviation are unknown.
The first sample has 25 data values. The second sample has 64 data values.
When sample sizes grow the confidence interval will be narrower this is due to the reason that margin of error depends on standard error which in turn is inversely proportional to square root of sample size.
So we find that A.The confidence interval based on the sample of 64 data values will be more precise.
the answer is defenitly c
that is the answer
First you had to subtract by seventeen from both sides of equation form.
Then simplify.
Next, subtract by seven-p from both sides of equation form.
Simplify.
Then you divide by negative six from both sides of equation form.
And finally, simplify by equation.
Final answer: 
Hope this helps!
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-Charlie
12m right? If I'm not mistaken you would add the number and ad on the variable afterwards.
