Answer: (1,5)
Step-by-step explanation:
1. To solve this, use the midpoint formula:
2. Insert your values into the equation to get your answer
3. Simplify the formula
(1, 5)
4. The midpoint is (1, 5)
My daughter has as many sisters as she has brothers. Each of her brothers has twice as many sisters as brothers. How many sons a
1 answer:
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Answer:
0.0159
Step-by-step explanation:
Given that a common practice of airline companies is to sell more tickets for a particular flight than there are seats on the plane, because customers who buy tickets do not always show up for the flight.
Here if X is the no of persons that do not show up, then X is binomial as each trial is independent with p = 0.04 and n =150 (no of tickets sold)
The plane is overbooked if more than 150 show up
i.e. less than 2 do not show up
Hence the probability that the airline overbooked this flight
=