A population consists of N = 4 numbers: 10, 14, 19, 22 with a mean of μ = 16.25. A random sample of n = 2 is selected. How many possible random samples are there when sampling without replacement? samples List the possible samples. (Enter your answers as a comma-separated list. Enter your answers in set notation. Enter each answer only once.) Find the sampling distribution for the sample mean X and display it as a table. (Enter your values of x in increasing order from top to bottom. Enter your probabilities as fractions.) p(x) x

MATLAB: An Introduction with Applications
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A population consists of N = 4 numbers: 10, 14, 19, 22 with a mean of μ = 16.25. A random sample of n = 2 is selected.
How many possible random samples are there when sampling without replacement?
samples
List the possible samples. (Enter your answers as a comma-separated list. Enter your answers in set notation. Enter each answer only once.)
Find the sampling distribution for the sample mean x and display it as a table. (Enter your values of X in increasing order from top to bottom. Enter your probabilities as fractions.)
p(x)
x
Transcribed Image Text:A population consists of N = 4 numbers: 10, 14, 19, 22 with a mean of μ = 16.25. A random sample of n = 2 is selected. How many possible random samples are there when sampling without replacement? samples List the possible samples. (Enter your answers as a comma-separated list. Enter your answers in set notation. Enter each answer only once.) Find the sampling distribution for the sample mean x and display it as a table. (Enter your values of X in increasing order from top to bottom. Enter your probabilities as fractions.) p(x) x
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