A sample of 25 outcomes is taken from a population that is N

A sample of 25 outcomes is taken from a population that is Normal(50, 3). The mean of this particular sample is found to be 48.5.
Which of the following describes the sampling distribution of $\"A$ ?

	a.) Normal(50, 0.6)
	b.) Normal(48.5, 0.6)
	c.) Normal(50, 0.12)
	d.) The sampling distribution is not necessarily normal, but should have characteristics ? = 50 and ? = 0.6.
e.)	Normal(48.5, 3)

Mean ( u ) =48.5
Sample Standard Deviation ( sd )= 3/ Sqrt ( 25 ) = 0.6
Number ( n ) = 25

The sampling distribution is necessarily normal, and should have characteristics = 48.5 and = 0.6.

[ANSWER] b.) Normal(48.5, 0.6)

A sample of 25 outcomes is taken from a population that is Normal(50, 3). The mean of this particular sample is found to be 48.5. Which of the following descri

A sample of 25 outcomes is taken from a population that is N

Solution

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