amit1034
Central Limit Theorem
Central Limit Theorem We can summarize the properties of the Central Limit Theorem for sample means with following statements.Sampling is form any distribution with mean ? and standard deviation.Provided that n is large (n ? 30, as a rule of thumb), the sampling distribution of the sample mean x¨ will be approximately normally distributed with a mean ?x = ? and a standard deviation ?x = ? / ?nIf the sampling distribution is normal, the sampling distribution of the sample means will be an exact normal distribution for any sample size.
Central Limit Theorem
Central Limit Theorem We can summarize the properties of the Central Limit Theorem for sample means with following statements.Sampling is form any distribution with mean ? and standard deviation.Provided that n is large (n ? 30, as a rule of thumb), the sampling distribution of the sample mean x¨ will be approximately normally distributed with a mean ?x = ? and a standard deviation ?x = ? / ?nIf the sampling distribution is normal, the sampling distribution of the sample means will be an exact normal distribution for any sample size.