Question

Which of the following is NOT a property of the F​ distribution? Choose the correct answer below. A. Values in the F distribution cannot be negative. B. The exact shape of the F distribution depends on the two different degrees of freedom. C. The F distribution is not symmetric. D. The F distribution is bell shaped.

Answer 1

Answer:

The correct answer is D..

Step-by-step explanation:

The F-distribution, or Fisher-Snedecor distribution is a well known probability distribution with many applications in Statistics. The graph of its probability density function has several shapes depending of the parameters. Recall that the F-distribution has two free parameters. In the attached graph (https://en.wikipedia.org/wiki/F-distribution#/media/File:F-distribution_pdf.svg) it is shown different shapes of the F-distribution in terms of different values of the parameters.  

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