Answer:
The probability will be = 0.15641
Step-by-step explanation:
We have given-
probability that any particular passenger will not show up for a flight = 0.1
probability that any particular passenger will show up for a flight = 0.9
the prob. that more passengers show up than, this will follow binomial distribution:
p = prob. of success = 0.9
1 - p = prob. of failure = 0.1
Pr( x = 31) + Pr(x = 32) = [tex]³²c₃₁ \times (0.9)³¹ \times (0.1)¹ + ³²c₃₂ \times (0.9)³² \times (0.1)⁰ [/tex]
= 0.12208 + 0.03433
= 0.15641
