Suppose that Pr(E) = 0.85, Pr(F) = 0.4, and Pr(E ? F) = 0.3. Calculate Pr(F|E').
A. 
B. 
C. 
D. 
E. none of these
Answer: B
Mathematics
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Translate the sentence to an algebraic inequality.A number is less than or equal to -3.
A. x > -3 B. x < -3 C. x ? -3 D. x ? -3
Mathematics
Provide an appropriate response.
Determine the slope of the equation: y = 
+ 5
A. 5
B. 1
C. 
D. 2
Mathematics
Solve the problem.If A-1 = 
, solve AX = 
for X.
A. X = 
B. X = 
C. X = 
D. X = 
Mathematics
Find the requested probability.A child rolls a 6-sided die 6 times. What is the probability of the child rolling exactly two fours?
A. .0621 B. .5681 C. .2009 D. .7182
Mathematics