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What sample size is required

is it true that sample size required to detect an effect size of 0.25 is larger than the sample size required to detect an
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2. asked by nono
3. 620 views
Determine the sample size required to estimate a population proportion to within 0.032 with 95.7% confidence, assuming that you
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2. asked by Joey
3. 2,281 views
Two independent samples from populations that are normally distributed produced the following statistics: for sample 1 the
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2. 162 views
need to explain how i obtain the sample size which is 370 here's the rest of the information i don't know how to writ this out?c
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2. asked by Anoymous
3. 570 views
According to the Central Limit Theorem, The traditional sample size that separates a large sample size from a small sample size
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2. asked by John
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WHAT DOES THE CENTRAL LIMIT THEOREM SAY ABOUT THE TRADITIONAL SAMPLE SIZE THAT SEPARATES A LARGE SAMPLE SIZE FROM A SMALL SAMPLE
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2. asked by LINDA
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SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. Using the formula for ÏƒM, what will
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2. asked by Mikos
3. 861 views
5.Choose the best answer. How strong is the size of the sample? The sample size is 500 out of 1,500, or of the entire
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2. 137 views
6. What eect does increasing the sample size have on the size of a confidence interval? Explain. (1 point)Increasing the sample
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2. asked by Jeon
3. 227 views
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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2. asked by Anonymous
3. 1,104 views