The probability that the marble taken out is yellow is 1/4
Step-by-step explanation:
Total marbles = 12
Yellow marbles = 3
Probability that the marble taken out is yellow= No of yellow marbles/total marbles.
Probability that the marble taken out is yellow= 3/12
Probability that the marble taken out is yellow= 1/4
So, the Probability that the marble taken out is yellow is 1/4
Keywords: Probability
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The probability density function (pdf) is;
f(x)=
for a ≤ x ≤ b.
while the mean is given as 
And the standard deviation given as 
0.8 is greater than 0.08, the reason for that is that 0.8 is equal to 8/10=80/100 and 0.08 is equal to 8/100. As a percentage, 0.8 would be 80% and 0.08 would be equal to 8%.
Answer:
It is 20
Step-by-step explanation:
1+1= 2*20=40
40/2=20
h(x) = -4
Step-by-step explanation:
Simple. Plugging this into the equation will give us:
h(x) = -14 -(-40)/4 = -14+10
h(x)= -4
