An experiment with RV X produces three possible values 0, 1 and 2. If the probability P[X=0]=0.4 and P[X=1]=0.3, P[X=2]= ______.

What will be an ideal response?


0.3 –The sum of the probabilities must equal 1.

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Ethanol is just as efficient as gasoline when run in the internal combustion engine of cars

Indicate whether the statement is true or false.

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For the motor in the previous problem, compute the modulation factor that drives the motor at 10 rad/s.

What will be an ideal response?

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The Russian Revolution of February 1917 began when munitions workers went on strike in which city?

a. Petrograd b. Moscow c. Kiev d. Ekaterinberg

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Eight resistances are connected in series as shown. The unit of measure for resistance is the ohm. The resistance in a series circuit is the sum of all resistances in that circuit. Find the total amount of resistance in the circuit.

A.
B.
C.
D.

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