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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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alexisblack alexisblack
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6 years ago
From a population that is normally distributed, a sample of 25 elements is selected and the standard deviation of the sample is computed. For the interval estimation of , the proper distribution to use is the
 a. normal distribution.
  b. t distribution with 25 degrees of freedom.
  c. t distribution with 26 degrees of freedom.
  d. t distribution with 24 degrees of freedom.
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sophiakhalid12sophiakhalid12
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6 years ago
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alexisblack Author
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6 years ago
Smart ... Thanks!
foxrcng11
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Yesterday
You make an excellent tutor!
nadiia
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2 hours ago
Helped a lot
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