A uniform probability distribution is a continuous, Ask an Expert

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1. Which of the following is not a characteristic of normal probability distribution?

a. mean , median and the mode are equal
b. mean of the distribution can be negative , zero or positive
c. distribution is symmetric
d. standard deviation must be 1

2. A uniform probability distribution is a continuous probability distribution where the probability that the random variable assumes a value in any interval of equal length is

a. different for each interval
b. same for each interval
c. at least one
d. none of these alternatives is correct

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Category:- Statistics and Probability
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