The owner of Britten's Egg Farm wants to estimate the mean
number of eggs laid per...
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The owner of Britten's Egg Farm wants to estimate the meannumber of eggs laid per chicken. A sample of 20 chickens shows theylaid an average of 19 eggs per month with a sample standarddeviation of 2.91 eggs per month.
(a-1)
What is the value of the population mean?
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(Click to select)2.9119It is unknown.
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(a-2)
What is the best estimate of this value?
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(c)
For a 95 percent confidence interval, the value of t is. (Round your answer to 3 decimal places.)
(d)
The 95 percent confidence interval for the population meanis  to  (Round your answers to 3decimal places.)
(e-1)
Would it be reasonable to conclude that the population mean is22 eggs?
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(Click to select)YesNo
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(e-2)
What about 24 eggs?
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(Click to select)YesNo
Answer & Explanation
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4.3 Ratings (1021 Votes)
The provided sample mean is 19 and the sample standard deviationis s291 The size of the sample is n 20 and the requiredconfidence level is 95The number of degrees of freedom are df 20 1 19 and thesignificance level
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