Household computers; According to the recent surveys, 6-% ofhouseholds have pers

Question

Household computers; According to the recent surveys, 6-% ofhouseholds have personal computers. If a ramdom sample of 180households is selected, what is the probability that more than 60but fewer than 100 have a personal computer? Please show work for top rating. Household computers; According to the recent surveys, 6-% ofhouseholds have personal computers. If a ramdom sample of 180households is selected, what is the probability that more than 60but fewer than 100 have a personal computer? Please show work for top rating.

Explanation / Answer

6-% of households have personal computers. If a ramdom sample of180 households is selected, what is the probability that more than60 but fewer than 100 have a personal computer. so from 180 households, we will have (6/100)x 180                  = 10.8 now, around 11 computers will have personal computers. so the probablity for more than 60 but fewer than 100 have apersonal computer will be zero

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