A biologist has found that 40 of all brown bears are

A biologist has found that 40% of all brown bears are infected with trichinosis. 10 brown bears are tested for trichinosis.

A) What is the probability that exactly 5 will have trichinosis?

B) What is the probability that less than 3 will have trichinosis?

C) What is the mean?

D) what is the standard diviation?%

A residential heat pump with a coefficient of performance : a residential heat pump with a coefficient of performance of 2.2 delivers energy to the dwelling at a rate of 23 kw.

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Heat transfer from a certain stationary system occurs at a : heat transfer from a certain stationary system occurs at a rate of 10 kw. if the system performs work at a rate of 27

Suppose that the inductance is zero l 0 h in a series rcl : suppose that the inductance is zero l 0 h in a series rcl circuit. the rms voltages across the generator and the

A biologist has found that 40 of all brown bears are : a biologist has found that 40 of all brown bears are infected with trichinosis. 10 brown bears are tested for

The correlation between gpa and number of facebook friends : data were collected on gpa and number of facebook friends for students in a small statistics class. some summary

Dtermine a compression ratio b pv and t at four corners c : a two stroke four cylinder ideal otto engine operates at 4800rpm. air is taken in at 101 kpa and 20 centigrade. the

A sledge loaded with bricks has a total mass of 177 kg and : a sledge loaded with bricks has a total mass of 17.7 kg and is pulled at constant speed by a rope inclined at 19.5deg

A university dean wishes to estimate the average number of : a university dean wishes to estimate the average number of hours that freshmen study each week. the standard deviation