document.write( "Question 327959: An Airline in a small city has 5 departures eachday.It is known that any given flight has a probability of 0.3 of departing late. For any given day find that a)no flights depart late
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Algebra.Com's Answer #234979 by Fombitz(32388) $\"\"$ $\"About$

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a) P(All on-time)= $\"%280.7%29%280.7%29%280.7%29%280.7%29%280.7%29=0.16807\"$
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\n" ); document.write( "b) P(All late)= $\"%280.3%29%5E5=0.00243\"$
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\n" ); document.write( "c)Look at the outcomes of 2 or fewer late departing flight of the 2^5 possible outcomes (O- on time, L-late).\r
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\n" ); document.write( "\n" ); document.write( "There are 16 out of 32 possible flights that have 2 or fewer late departing flights.
\n" ); document.write( "0 Late=>1 outcome, $\"P=%280.7%29%5E5%280.3%29%5E0=0.16807\"$
\n" ); document.write( "1 Late=>5 outcomes, $\"P=%280.7%29%5E4%280.3%29%5E1=0.07203\"$
\n" ); document.write( "2 Late=>10 outcomes, $\"P=%280.7%29%5E3%280.3%29%5E2=0.03087\"$
\n" ); document.write( "P= $\"1%280.16807%29%2B5%280.07203%29%2B10%280.03087%29=0.8369\"$ \n" ); document.write( "

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