The central limit theorem implies a. All variables have approximately bell-shaped data distributions if a random sample
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The central limit theorem implies
a. All variables have approximately bell-shaped data distributions if a random sample contains at least about 30 observations.
b. Population distributions are normal whenever the population size is large.
c. For sufficiently large random samples, the sampling distribution of x is approximately normal, regardless of the shape of the population distribution.
d. The sampling distribution of the sample mean looks more like the population distribution as the sample size increases.
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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Related Book For
Statistics The Art And Science Of Learning From Data
ISBN: 9780321997838
4th Edition
Authors: Alan Agresti, Christine A. Franklin, Bernhard Klingenberg
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