If a Random Sample of Size N Is Drawn from a Normal

question 130

Multiple Choice

If a random sample of size n is drawn from a normal population, then the sampling distribution of the sample mean will be:

• A) normal for all values of n.
• B) normal only for n > 30.
• C) approximately normal for all values of n.
• D) approximately normal only for n > 30.

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Definitions:

Printer Output

The final product generated by a printer, including documents, photos, or any other material that has been processed from digital to physical form.

Numeric Digits

The characters 0 through 9 used in the representation of numbers, essential in mathematics and digital systems.

DMM

Digital Multimeter, a testing tool used to measure electrical values such as voltage, current, and resistance.

Resolution

The degree of detail or clarity of an image, screen, or sensor reading, often measured in pixels for digital images or dots per inch in print.