STA2023 Quiz 10 Answers Latest Updated Rated A+

Identify the concept explained by the following sentences sampling variability sampling distribution the values of statistics vary from sample to sample there is a recognizable long-term pattern to the variation between samples As the sample size increases, the standard deviation of increases decreases decreases The Central Limit says that when the sample size is at least ________ individuals, the sampling distribution of x ¯ will be normal regardless of the shape of the population distribution 30 The standard deviation for the central limit theorem is μ σ/√n σ σ/√n Identify all instances in which the central limit theorem can be applied N = 45 and the sampling distribution of the sample mean is unknown N = 45 and the sampling distribution of the sample mean is normal N = 30 and the sampling distribution of the sample mean is unknown N = 15 and the sampling distribution of the sample mean is unknown N = 15 and the sampling distribution of the sample mean is normal N = 45 and the sampling distribution of the sample mean is unknown N = 45 and the sampling distribution of the sample mean is normal N = 30 and the sampling distribution of the sample mean is unknown N = 15 and the sampling distribution of the sample mean is normal