A spinner contains the values 0 up to, but not including, 1. The outcomes of the spinner are equally likely, so the density curve is described by a uniform distribution as shown. Height = 1 0 Random number Is this a valid probability distribution? Explain. No, this is not a valid probability distribution. The height and base cannot both be exactly 1. Yes, the probability distribution is valid because the curve is always on or above the horizontal axis and the height is exactly 1. Yes, the probability distribution is valid because the curve is always on or above the horizontal axis and the area is exactly 1 underneath the curve. Yes, the probability distribution is valid because the curve is always on or above the horizontal axis and the base is exactly 1. Yes, the probability distribution is valid because shape is uniform.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A spinner contains the values 0 up to, but not including, 1. The outcomes of the spinner are equally likely, so the density curve
is described by a uniform distribution as shown.
Height = 1
0
Random number
Is this a valid probability distribution? Explain.
No, this is not a valid probability distribution. The
height and base cannot both be exactly 1.
Yes, the probability distribution is valid because the
curve is always on or above the horizontal axis and
the height is exactly 1.
Yes, the probability distribution is valid because the
curve is always on or above the horizontal axis and
the area is exactly 1 underneath the curve.
Yes, the probability distribution is valid because the
curve is always on or above the horizontal axis and
the base is exactly 1.
O Yes, the probability distribution is valid because
shape is uniform.
Transcribed Image Text:A spinner contains the values 0 up to, but not including, 1. The outcomes of the spinner are equally likely, so the density curve is described by a uniform distribution as shown. Height = 1 0 Random number Is this a valid probability distribution? Explain. No, this is not a valid probability distribution. The height and base cannot both be exactly 1. Yes, the probability distribution is valid because the curve is always on or above the horizontal axis and the height is exactly 1. Yes, the probability distribution is valid because the curve is always on or above the horizontal axis and the area is exactly 1 underneath the curve. Yes, the probability distribution is valid because the curve is always on or above the horizontal axis and the base is exactly 1. O Yes, the probability distribution is valid because shape is uniform.
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