10. For the standard normal distribution, what is the area between z=- 0.94 and z = 0.94? A. 0.1736 B. 0.3264 c. 0.6528 D. 0.8264 11.What value of z has an area of 0.20 to the left of z? В. -0.84 С. 0.84 A. -2.05 D. 2.05 12. The distribution of heights of SHS male students is approximately normal with mean 65 inches and standard deviation 2 inches. What percentage of male students are taller than 69 inches? A. 1% В. 2.3% С. 5% D. 16%
10. For the standard normal distribution, what is the area between z=- 0.94 and z = 0.94? A. 0.1736 B. 0.3264 c. 0.6528 D. 0.8264 11.What value of z has an area of 0.20 to the left of z? В. -0.84 С. 0.84 A. -2.05 D. 2.05 12. The distribution of heights of SHS male students is approximately normal with mean 65 inches and standard deviation 2 inches. What percentage of male students are taller than 69 inches? A. 1% В. 2.3% С. 5% D. 16%
A First Course in Probability (10th Edition)
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ISBN:9780134753119
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Chapter1: Combinatorial Analysis
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Choose the letter of the correct answer.Answer number 10,11 and 12.
![10. For the standard normal distribution, what is the area between z =- 0.94 and
z = 0.94?
A. 0.1736
B. 0.3264
c. 0.6528
D. 0.8264
11.What value of z has an area of 0.20 to the left of z?
В. -0.84
A. -2.05
С. 0.84
D. 2.05
12.The distribution of heights of SHS male students is approximately normal
with mean 65 inches and standard deviation 2 inches. What percentage of
male students are taller than 69 inches?
А. 1%
В. 2.3%
С. 5%
D. 16%](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F55398050-1dbf-4a20-bec0-1cf7f773f8cb%2F18f4dd82-e57e-4fa0-aa9c-01dbd22080d4%2Fds9hl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:10. For the standard normal distribution, what is the area between z =- 0.94 and
z = 0.94?
A. 0.1736
B. 0.3264
c. 0.6528
D. 0.8264
11.What value of z has an area of 0.20 to the left of z?
В. -0.84
A. -2.05
С. 0.84
D. 2.05
12.The distribution of heights of SHS male students is approximately normal
with mean 65 inches and standard deviation 2 inches. What percentage of
male students are taller than 69 inches?
А. 1%
В. 2.3%
С. 5%
D. 16%
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