Let X1, X2, .,X, be a random sample of size n from normally distributed population with mean u variance o?. Assuming that of is a real number determined in advance, which one of the following statistics can be used to test the nul hypothesis of Ho:o² = of against Ha: o² > o3?
Let X1, X2, .,X, be a random sample of size n from normally distributed population with mean u variance o?. Assuming that of is a real number determined in advance, which one of the following statistics can be used to test the nul hypothesis of Ho:o² = of against Ha: o² > o3?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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![Let X1,X2, .., X, be a random sample of size n from normally distributed population with
mean u variance o?. Assuming that f is a real number determined in advance, which one of
the following statistics can be used to test the nul hypothesis of Ho:o? = o3 against Ha:o? >
of?
O a. (n-1)Så
o2
O b. (n-1)S
O c. (n-1)SÅ
O d. (n-1)5
O e. vn(Xn-4)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fecd18549-5fec-455d-8fde-624e69766e64%2F7085134b-7712-4f98-8c7e-ec4ceb2275ac%2F5cq0mv6_processed.png&w=3840&q=75)
Transcribed Image Text:Let X1,X2, .., X, be a random sample of size n from normally distributed population with
mean u variance o?. Assuming that f is a real number determined in advance, which one of
the following statistics can be used to test the nul hypothesis of Ho:o? = o3 against Ha:o? >
of?
O a. (n-1)Så
o2
O b. (n-1)S
O c. (n-1)SÅ
O d. (n-1)5
O e. vn(Xn-4)
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