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worty [1.4K]
3 years ago
13

If you have a population standard deviation of 9 and a sample size of 144, what is your standard error of the mean?

Mathematics
2 answers:
andrezito [222]3 years ago
6 0
So your answer would be 1296
Anettt [7]3 years ago
4 0

Answer: 0.75

Step-by-step explanation:

Standard error is the quotient of the standard deviation and the square root of the sample size. From the question, Standard error= 9/√144= 3/4 or 0.75

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3 years ago
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4 years ago
Is the ratio 375 miles to 15 gallons a rate? Explain.
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3 0
4 years ago
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Alina [70]
The answer to your question is 12
4 0
4 years ago
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