arivalen
23.12.2021 •
Mathematics
what measuring tools did the ancient mathematics have, and how do they compare to the measuring tools we have today?
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Ответ:
sample standard deviation is $50
Step-by-step explanation:
Given a population standard deviation of $500 and a random sample of size, n=100.
-The sample standard deviation is calculated using the formula:
Where:
Therefore:
Hence, the sampling distribution has a mean of $1,500 and a standard deviation of $50