Find mean and standard deviation for given random variable

Reference no: EM131422739

Servings of fruits and vegetables. The following table gives the distribution of the number of servings of fruits and vegetables per day in a population.

Number of servings X	0	1	2	3	4	5
Probability	0.3	0.1	0.1	0.2	0.1	0.2

Find the mean and the standard deviation for this random variable.

Reference no: EM131422739

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