Question
1.it has been reported that 83% of government employees has been migrated onto the single-spin salary structure.if a sample of 200 government employees is selected,find the mean variance and standard deviation of the number migrated onto the scheme.
2.if a fair die is tossed 12 times,find the probability of getting a 1,2,3,4,5 and 6 exactly twice each?
2.if a fair die is tossed 12 times,find the probability of getting a 1,2,3,4,5 and 6 exactly twice each?