SOLUTION: A biologist reports a confidence interval of (3.1, 4.5) when estimating the mean height (in centimeters) of a sample of seedlings.
The estimated margin of error is?
The sample me
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-> SOLUTION: A biologist reports a confidence interval of (3.1, 4.5) when estimating the mean height (in centimeters) of a sample of seedlings.
The estimated margin of error is?
The sample me
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Question 753348: A biologist reports a confidence interval of (3.1, 4.5) when estimating the mean height (in centimeters) of a sample of seedlings.
The estimated margin of error is?
The sample mean is? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A biologist reports a confidence interval of (3.1, 4.5) when estimating the mean height (in centimeters) of a sample of seedlings.
The estimated margin of error is?
2*ME = (4.5-3.1)
ME = 1.4/2 = 0.7
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The sample mean is?
sample mean = (4.5+3.1)/2 = 7.6/2 = 3.8
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Cheers,
Stan H.
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