QUESTION 12

Use the information stated below to answer the question stated below.

Information #1: Below are the stem length measurements (i.e. height in centimeter (cm)) of 15 randomly selected flowering plants out of 100 plants in David's garden.

4, 11, 13, 14, 16, 16, 16, 16, 16, 22, 26, 29, 33, 33, 50.

To answer the question stated below: Use a known formula to answer the question stated below; and use the 15 numbers in an ascending order to find the variance and the answer must be round-off to the nearest thousandth.

Which of the following statements stated below is precisely correct based on the given information #1? (#9)

	A.	The variance equals 126.117 cm2 .
	B.	The variance equals 124.714 cm2 .
	C.	The variance equals 122.177 cm.
	D.	The variance equals 124.714 cm.
	E.	None of the answers is the right answer choice for this question.