For Sample Size 16,the Sampling Distribution of the Mean Will

question 75

Multiple Choice

For sample size 16,the sampling distribution of the mean will be approximately normally distributed

• A)regardless of the shape of the population.
• B)if the shape of the population is symmetrical.
• C)if the sample standard deviation is known.
• D)if the sample is normally distributed.

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Definitions:

Symmetric Distribution

A distribution where data is evenly distributed around the mean, with the left half mirroring the right half.

Mean

The central value of a dataset, calculated as the sum of all the numbers divided by the count of numbers in the dataset.

Variability

The extent to which data points in a statistical distribution or data set diverge from the average or mean, indicating the dispersion in the dataset.

Mean

The arithmetic average of a set of numbers, found by dividing the sum of all numbers in the set by the count of numbers.