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a. An independent random sample

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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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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Which of the following criteria must be met to do a one-sample test for a proportion?A. The data values in the sample must be
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Identify the kind of sample that is described.A student artist selected a random sample of 5 charcoal sketches, a random sample
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Let X1,X2,…,X25 be random sample ~ normal(0,16) and Y1, Y2,…,Y25 be random sample ~ normal(1,9), assume the two samples are
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2. asked by assma
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Let X be the average of a sample of size 25 independent normal random variables with mean0 and variance 1. P[[X<c]=0.5 (a)
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2. asked by zwesko
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The random variable X has a binomial distribution with the probability of a success being 0.2 and the number of independent
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2. asked by Heidi Joy
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Determine whether each sample is a random sample or a biased sample.People attending a football game were asked what their
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Determine whether each sample is a random sample or a biased sample .People attending a football game were asked what their
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