Question:
Which of the following statements reflects a property of the t distribution?
(A) It ranges from -∞ to +∞
(B) Its mean is the average of X
(C) It ranges from 0 to +∞
(D) It does not vary with the change in degrees of freedom
Choose the correct answer from the options given below:
Which of the following statements reflects a property of the t distribution?
(A) It ranges from -∞ to +∞
(B) Its mean is the average of X
(C) It ranges from 0 to +∞
(D) It does not vary with the change in degrees of freedom
Choose the correct answer from the options given below:
(A) It ranges from -∞ to +∞
(B) Its mean is the average of X
(C) It ranges from 0 to +∞
(D) It does not vary with the change in degrees of freedom
Choose the correct answer from the options given below:
Show Hint
The t-distribution has a mean of zero and is symmetric about the mean.
Updated On: Dec 21, 2024
- (A) and (B) only
- (B) and (C) only
- (C) and (D) only
- (A) and (C) only
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The Correct Option is D
Solution and Explanation
The t-distribution has the following properties:
- (A) It ranges from -∞ to +∞.
- (C) It ranges from 0 to +∞.
The range of the t-distribution extends from negative infinity to positive infinity, and it is symmetric about 0.
Thus, the correct answer is (d).
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