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Given a random sample size

Suppose we take a random sample of size n from a normal population with variance, σ2 . It can be shown that (n−1)s2/σ2 has a
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A random sample of size n is to be drawn from a population with a mean = 1100 and SD = 300. What sample size would be necessary
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A random sample of size n is to be drawn from a population with a mean = 500 and sd = 100. What sample size would be necessary
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A random sample of size n is to be drawn from a population with a mean = 500 and sd = 100. What sample size would be necessary
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A simple random sample of a size n is drawn from a population that is normally distributed. The sample mean, x is found to be
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Identify the kind of sample that is described.The student government association at a certain college draws a random sample of
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A simple random sample will be obtained from a normally distributed population. Find the minimum sample size needed to be 99%
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2. asked by Lindsey
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The research investigator is interested in studying whether there is a significant difference in the salaries of MBA grades into
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We can use the methods used in this class for finding confidence interval because all assumptions are satisfied. Namely,1) the
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How can you classify the 2 examples that you gave in part c?Is it: Simple random sample Systematic random sample Voluntary
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2. asked by Happyface
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