A grocery store manager states the the weight of an apple in ounces follows an unknown distribution with mean/expectation of 7.5 ounces and a standard deviation of 1.33 ounce. The manager takes a random sample of 25 apples and computes the sample mean weight of these 25 apples, X. What distribution does X follow? A binomial distribution An exponential distribution An approximate normal distribution A uniform distribution

MATLAB: An Introduction with Applications
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A grocery store manager states the the weight of an apple in ounces follows an unknown
distribution with mean/expectation of 7.5 ounces and a standard deviation of 1.33 ounce.
The manager takes a random sample of 25 apples and computes the sample mean weight of these
25 apples, X.
What distribution does X follow?
A binomial distribution
An exponential distribution
An approximate normal distribution
A uniform distribution
Transcribed Image Text:A grocery store manager states the the weight of an apple in ounces follows an unknown distribution with mean/expectation of 7.5 ounces and a standard deviation of 1.33 ounce. The manager takes a random sample of 25 apples and computes the sample mean weight of these 25 apples, X. What distribution does X follow? A binomial distribution An exponential distribution An approximate normal distribution A uniform distribution
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