The mean salary at packer t-shirts r us was $18000 and the standard deviationwas $2000. in order to keep all of the employees, everyone was give a 5% raise. (in otherwords, some earning $1, got a $500 (= 5% of $1) raise, and someone earning$18000 got a $900 raise) which of the following is true.(a)the new average salary will be $18000 and the new standard deviation will be $2000.(b)the new average salary will be $18000 and the new standard deviation will be $2100.(c)the new average salary will be $18900 and the new standard deviation will be $2000.(d)the new average salary will be $18900 and the new standard deviation will be $2100.

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Donna and gary are involved in an automobile accident. gary initiates a lawsuit against donna by filing a complaint. if donna files a motion to dismiss, she is asserting that

Let's consider a hypothetical airline, mudlarks airlines. on one of its flights, precious records show that about 15% of people who had tickets for the flights did not take the flight. there are 120 seats on the plane. 1. how many tickets should mudlarks airlines sell for this flight? 2. as an added consideration, suppose that tickets on this flight cost a flat rate of $250. in addition, mudlarks airlines must give any traveler who purchased a seat for the flight, but who cannot travel due to overbooking, a $400 certificate for their trouble. does this change your answer in question one? now, suppose that mudlarks airlines forms a partnership itch another airline, puffin air. their agreement allocates 100 seats on the flight to mudlarks airlines and another 20 seats to puffin air. the 2 airlines sell tickets for the flight independently of each other. 3. assuming the same 15% no show percent for each airline, how many tickets should each sell?