a) Let Y be a random variable whose probability density function and cumulative distribution function is given by and, f(y; 0) = ey-0 (1+ey-8)² F(y; 0) = 1- 1+ey-0 -∞ 1. ii) Find the power of the test which rejects Ho if Y > 1. iii) If a test that rejects Ho given Y₁ ≥c is considered. What will be the value of c when the level of significance of the test is 0.1.
a) Let Y be a random variable whose probability density function and cumulative distribution function is given by and, f(y; 0) = ey-0 (1+ey-8)² F(y; 0) = 1- 1+ey-0 -∞ 1. ii) Find the power of the test which rejects Ho if Y > 1. iii) If a test that rejects Ho given Y₁ ≥c is considered. What will be the value of c when the level of significance of the test is 0.1.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 3CR
Related questions
Question
![a)
Let Y be a random variable whose probability density function and cumulative distribution
function is given by
and,
f(y; 0) =
QUESTION 4
ey-0
(1+ey-8)2,
F(y; 0) = 1 -
1
1+ey-0
-∞ <y<∞ and -∞o < 0 < 0,
-∞0⁰ <y <∞ and -∞o < 0 <∞,
respectively.
Suppose that it is desired to test the null hypothesis Ho: 0 = 0 against the alternative
hypothesis H₁:0 = 1 using one random observation Y.
i) Find the level of significance which rejects Ho if Y > 1.
ii) Find the power of the test which rejects Ho if Y > 1.
iii) If a test that rejects Ho given Y₁ ≥c is considered. What will be the value of c when the level
of significance of the test is 0.1.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc7f442cf-541d-4442-b6c8-0606c8499d0b%2F3fad77eb-b59a-4bfa-ad9c-0ddfe7585f97%2Fsckttl_processed.jpeg&w=3840&q=75)
Transcribed Image Text:a)
Let Y be a random variable whose probability density function and cumulative distribution
function is given by
and,
f(y; 0) =
QUESTION 4
ey-0
(1+ey-8)2,
F(y; 0) = 1 -
1
1+ey-0
-∞ <y<∞ and -∞o < 0 < 0,
-∞0⁰ <y <∞ and -∞o < 0 <∞,
respectively.
Suppose that it is desired to test the null hypothesis Ho: 0 = 0 against the alternative
hypothesis H₁:0 = 1 using one random observation Y.
i) Find the level of significance which rejects Ho if Y > 1.
ii) Find the power of the test which rejects Ho if Y > 1.
iii) If a test that rejects Ho given Y₁ ≥c is considered. What will be the value of c when the level
of significance of the test is 0.1.
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