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Author Question: The t confidence interval formula for estimating should only be used when the population being ... (Read 81 times)

sammy

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on: Jul 24, 2018
The t confidence interval formula for estimating  should only be used when the population being sampled is at least approximately normally distributed.
  1.True
  2.False

Question 2

The width of the one-sample confidence interval for  decreases as the sample size grows larger.
  1.True
  2.False


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FergA

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Reply #1 on: Jul 24, 2018
Answer to Question 1

2

Answer to Question 2

1


sammy

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Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

Dnite

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Reply 3 on: Yesterday
Wow, this really help

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