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A ramdom sample of 150

Assume that a ramdom sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the
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2. asked by Robyn
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Ramdom sample of 41 car owners results in a mean of 7 years. Population standard deviation of 3.75 years. Find a 95% confidence
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2. asked by Anonymous
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A ramdom sample of 150 workers showed that 90 workers are satisfied with the new medical scheme. Find a 90% confidence interval
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A ramdom sample of 150 workers showed that 90 workers are satisfied with the new medical scheme. Find a 90% confidence interval
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2. 137 views
A ramdom sample of 150 workers showed that 90 workers are satisfied with the new medical scheme. Find a 90% confidence interval
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4. The proportion of the students in private schools is around 11% with the standard deviation of 2%. A ramdom sample of 450
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2. asked by marlyn
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Which of the following statements about the two sample sizes is NOT true? Assume thepopulation standard deviations are equalA.
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2. asked by arelis
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To make valid statistical inferences from a sample to a population, you use:a judgement sample a quota sample a convenience
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Two samples of double-stranded DNA have been prepared. Nucleotide analysis reveals that sample 1 is found to be 21% A, while
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2. asked by Kate
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The function f (x) = 735 (1/2)^x models the number of grams in a sample of a radioactive substance after x years. Which
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