a. a = 0.015, two-tailed test * z< -2.43 and z > 2.43 z < -2.17 and z > 2.17 z < 0.494 and z > 0.506 z < -0.0075 and z > 0.0075 None of the above b. a = 0.025, left-tailed test * z < 0.49 z> 0.51 z < -1.96 z < -0.49 None of the above c. a = 0.0125, right-tailed test * z > -2.24 z < -2.24
a. a = 0.015, two-tailed test * z< -2.43 and z > 2.43 z < -2.17 and z > 2.17 z < 0.494 and z > 0.506 z < -0.0075 and z > 0.0075 None of the above b. a = 0.025, left-tailed test * z < 0.49 z> 0.51 z < -1.96 z < -0.49 None of the above c. a = 0.0125, right-tailed test * z > -2.24 z < -2.24
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![a. a = 0.015, two-tailed test *
z < -2.43 and z > 2.43
O z< -2.17 and z > 2.17
z < 0.494 and z > 0.506
O z< -0.0075 and z > 0.0075
None of the above
b. a = 0.025, left-tailed test *
O z < 0.49
z > 0.51
O z< -1.96
z < -0.49
None of the above
c. a = 0.0125, right-tailed test
z > -2.24
O z< -2.24
z < -0.4950
z > 0.5060
None of the above.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4a093da2-41b4-4e6a-811a-d8085ff782c1%2Fbde0b70c-c68e-4057-9bf1-64ac1c35f53f%2F855yf3q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a. a = 0.015, two-tailed test *
z < -2.43 and z > 2.43
O z< -2.17 and z > 2.17
z < 0.494 and z > 0.506
O z< -0.0075 and z > 0.0075
None of the above
b. a = 0.025, left-tailed test *
O z < 0.49
z > 0.51
O z< -1.96
z < -0.49
None of the above
c. a = 0.0125, right-tailed test
z > -2.24
O z< -2.24
z < -0.4950
z > 0.5060
None of the above.
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