The random variable x has the following discrete probability distribution. 10 0.1 11 12 13 14 (x)d The values that x can assume are mutually exclusive events. Find P(x > 12). 0.2 0.1 0.3 0.3 P(x>12) =D 0 %3D esc F1 000

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A: Class Frequency 2 - 4 10 4 - 6 25 6 - 8 18 8 - 10 12 10 - 12 5

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Q: Example Calculate mean deviation from mean and median for the ollowing data of heights given in inch...

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Q: Example 1 The mean height of 45 students ofa class is 60" and the mean height of 55 students Pf anot...

A: n1=45, x̄1=60, n2=55, x̄2=57   

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