Question: 4 points QUESTION 19 Use the information stated below to answer the question stated below. Information #10: Supposedly, A drug results is lowering heart rates

4 points

QUESTION 19

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

Information #10:Supposedly, A drug results is lowering heart rates has a standard deviation of 2.49 beats per minute, and the mean of lowering heart beats in all patient is 5.32 beats per minutes obtained from a sample of 50 persons.

To answer the question stated below:Print and use Table A which is inside Course Content in Blackboard.Use a known statistical distribution formula.

Question:Based on the given information #10: Find the 95% confidence interval.

	A.	A 95% confidence interval is between 39.0066 and 42.9339.
	B.	A 95% confidence interval is between 39.1166 and 41.1119.
	C.	A 95% confidence interval is between 39.0066 and 41.9339.
	D.	A 95% confidence interval is between 39.9966 and 41.1339.
	E.	A 95% confidence interval is between 39.6666 and 41.2339.

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