Sampling Distribution of the Sample Mean
Find the probability that the mean germination time of a sample of 160 seeds will be within 05 day of the population mean. The mean of the five numbers will be computed and the mean will be plotted in the third histogram. Sampling Distribution Of The Sample Mean Sampling Distribution Online Learning Math Click the Animated sample button and you will see the five numbers appear in the histogram. . σ population standard deviation n sample size The sampling distribution of the mean is normally distributed. Practice calculating the mean and standard deviation for the sampling distribution of a sample proportion. Thus an important consideration for those planning and interpreting sampling results is the degree to which sample estimates such as the sample. Because a sample examines only part of a population the sample mean will not exactly equal the corresponding mean of the population. However other samples from the same popula