Asked by Sunalie Mahajan on Sep 28, 2024
If the population distribution is unknown,in most cases the sampling distribution of the mean can be approximated by the normal distribution if the samples contain at least 30 observations.
Population Distribution
A term that describes how the values of a variable are distributed across an entire population.
Sampling Distribution
The probability distribution of a given statistic based on a random sample.
Normal Distribution
A bell-shaped curve distribution that is symmetrical around the mean, where the bulk of the values lie near the center and it tails off towards the extremes.
- Apprehend the essential concepts of the central limit theorem and its consequences on the distribution patterns of sample means.
Learning Objectives
- Apprehend the essential concepts of the central limit theorem and its consequences on the distribution patterns of sample means.
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