In a binomial experiment, find the probability of between 33 and 38 successes in 150 trials if 
. Round your answer to four decimal places.
?
A. 0.2641
B. 0.7359
C. 0.1321
D. 0.3962
E. 0.0660
Answer: A
You might also like to view...
Solve the problem.The intensity I of light decreases from its value I0 as it passes a distance x through a medium. Given that 
where k is a constant depending on the medium, find x for 
and 
A. 2.690 cm B. 0.598 cm C. 1.83 cm D. -2.690 cm
Ship A leaves port sailing north at a speed of 25 mph. A half hour later, ship B leaves the same port sailing east at a speed of 16 mph. Let t (in hours) denote the time ship B has been at sea. Find an expression in terms of t giving the distance between the two ships and use this expression to find the distance between the two ships 3 hours after ship A has left port. Round the answer to the nearest tenth. ?
A. 86.0 mi B. 78.0 mi C. 83.5 mi D. 83.0 mi E. 85.0 mi
Solve the equation.25k2 - 4 = 0
A. 
B. 
C. 
D. {2, 0}
Choose the best estimate for the sum or difference.18
+ 16
A. 34 B. 35 C. 33 D. 18