The following data were collected by counting the number of operating rooms over a 50-day period: On 5 of the days, no operating rooms was used; on 14 o operating room was used; on 19 of the days, two were used; on 10 of the days on 2 days all four of the hospital's operating rooms were used. The probability that on a particular day none of the operating rooms will be av Note: Input your probability in decimals rounded off to two decimal places. In a year-round of hospital operation, for 365 days, they can expect that thei used for times. Note: Use the exact value of the mean in answering this question. The variance of the probability distribution is Note: Round off your variance to 2 decimal places, if necessary.
The following data were collected by counting the number of operating rooms over a 50-day period: On 5 of the days, no operating rooms was used; on 14 o operating room was used; on 19 of the days, two were used; on 10 of the days on 2 days all four of the hospital's operating rooms were used. The probability that on a particular day none of the operating rooms will be av Note: Input your probability in decimals rounded off to two decimal places. In a year-round of hospital operation, for 365 days, they can expect that thei used for times. Note: Use the exact value of the mean in answering this question. The variance of the probability distribution is Note: Round off your variance to 2 decimal places, if necessary.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Transcribed Image Text:The following data were collected by counting the number of operating rooms in use at RTM hospital
over a 50-day period: On 5 of the days, no operating rooms was used; on 14 of the days, only one
operating room was used; on 19 of the days, two were used; on 10 of the days three were used, and
on 2 days all four of the hospital's operating rooms were used.
The probability that on a particular day none of the operating rooms will be available is
Note: Input your probability in decimals rounded off to two decimal places.
In a year-round of hospital operation, for 365 days, they can expect that their operating rooms were
used for
times.
Note: Use the exact value of the mean in answering this question.
The variance of the probability distribution is
Note: Round off your variance to 2 decimal places, if necessary.
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