bicane in, tropicl soms are fonming is the Allantic Ocean, independent of each o

Question

bicane in, tropicl soms are fonming is the Allantic Ocean, independent of each ofher,at rae average) h Pind the peobability that during the exs harricane season which last four monthn, there will be moee than Darg In a computer lab there are selest 4 printers from this lab foe a major printing job, what is the probability that at least one of the velected printers is a laser for which 5 of them are Laser type and 1S of them are Inkjet type prieters If we randomly eclude the name of the probablity model that you are asing for this part.) 1017. An electrical power line, g0 mils long betce hiniles we rlity tbhat te damaged point is withim 30 misod at a random poink) and Key Largo has been damaged ?. uniformly distributed over Kendall given that inspection of the est the interval miles of the power line from Kendall does not show any damage That Work e. The lii(mcenured a year) X, of a certain tope of airerat engine has the olloning probability deasity function 16 Suppose the life time cost of operating this engine in dollars is gliven by: Y-20x cost of operating this engine. 100 Find E(), the expected lite time

Explanation / Answer

Solution:-

5) The probability that during the next hurricanes season which last fourth month there will be more than 10 tropical storms is 0.04262.

An average 1.5 storms per month.

The expected number of tropical strorms in hurricanes season = 1.5 × 4 = u = 6.00

x = 10

By applying poisons distribution:-

P(x; ?) = (e-?) (?x) / x!

P(x > 10) = 0.04262

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