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QUESTION 17 Which of these statements corroborate (confirm) known information in statistics? A. The degree of freedom is important when t value of confidence interval

QUESTION 17

  1. Which of these statements corroborate (confirm) known information in statistics?

A.

The degree of freedom is important when t value of confidence interval (CI) is been determined.

B.

The confidence interval (CI) and the standardized value of a normal distribution have the same statistical interpretation based on the areas under a normal distribution curve.

C.

The standardized value of 80% confidence interval (CI) is 1.28.

D.

Answers A, B, and C are the right answer choices for this question.

E.

Answers A and C are the right answer choices for this question.

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