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From a lot of 6 items containing 2 defec...

From a lot of `6` items containing `2` defective items, a sample of `4` items are drawn at random, Let the random variable `X` denote the number of defective items in the sample. If the sample is drawn without replacement, find
(i) The probability distribution of `X`
(ii) Mean of `X`
(ii) Variance of `X`

Text Solution

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The correct Answer is:
(i) `(##ARH_CHSE_ODI_13Y_SP_MAT_XII_C06_E02_024_A01##)`
(ii) `(4)/(3)`
(iii) `(16)/(45)`
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