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Determine the sample size required

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. 2,159 views
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. 572 views
A pilot sample of 50 measurements of the breaking strength of cotton threads gave S_(pr) = 18 grams. Determine the sample size
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2. asked by Zabe
3. 544 views
two samples of data regarding salary of Co A and Co B determine if you can be 99% sure that Co?A makes more than Co B? Company A
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2. asked by stylists
3. 447 views
Two independent samples from populations that are normally distributed produced the following statistics: for sample 1 the
1. 1 answer
2. 53 views
Determine the sample size required to estimate the mean score on a standardized test within 44 points of the true mean with
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2. asked by Ray
3. 562 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. 529 views
Determine the minimum sample size required in order to be 95% confident that our estimate is within 4% of the true percent of
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2. asked by mary
3. 873 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
3. 3,969 views
Determine the 90% confidence interval for a sample, taken from a normally distributed population, that has a mean of 685, a
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2. asked by Tierra
3. 584 views