Answer:
D.) The expected value is 1.78
Step-by-step explanation:
The expected value of a probability distribution is evaluated using the formula.
Expected Value, 
Therefore, from the given probability distribution, we have:
E(X)=(0*0.3)+(1*0.2)+(2*0.16)+(3*0.2)+(4*0.04)+(5*0.1)
E(X)=1.78
The Expected value of X is 1.78.
The correct option is D.
Answer:
D. 9
Step-by-step explanation:
9 is the degree of polynomial
Answer:
96
Step-by-step explanation:
8y+3z
9(8)+3(8)
72+24
96
Answer:
Step 4 : he should have divided both sides by negative seven
Step-by-step explanation:
It could be all it could be one but the true answer is I’m not sure which one