Find the value of the probability of the standard normal variable Z corresponding to this area.
a. P ( 0.63 < Z < 2.01 ) = 0.9778
b. P ( 0.63 < Z < 2.01 ) = 0.7357
c. P ( 0.63 < Z < 2.01 ) = 0.2421
d. P ( 0.63 < Z < 2.01 ) = 1.7135
c. P ( 0.63 < Z < 2.01 ) = 0.2421
You might also like to view...
Solve the problem.A one-story building is 222 ft by 232 ft. If a square patio with sides 22 ft occupies the center of the building, how much area remains for offices?
A. 910 ft2 B. 820 ft2 C. 890 ft2 D. 51,000 ft2
Solve the problem.For a culture of 70,000 bacteria of a certain strain, the number of bacteria N that will survive x hours is modeled by the formula N = 7000
. After how many hours will 21,000 bacteria survive?
A. 97 hr B. 91 hr C. 9 hr D. 79 hr
Solve the absolute value equation or indicate that the equation has no solution.
= 
A. {10, 10} B. {16, 0} C. {16, 12} D. ?
Express the product as a sum or difference.sin 7x cos 5x
A. 
(sin 12x + cos 2x)
B. 
(cos 12x - cos 2x)
C. sin (cos 35x2)
D. 
(sin 12x + sin 2x)