QUESTION 12 A random sample of size n = 100, from a population with standard deviation g= 8,4 is used to test HO:H=75 against H1:µ=70.5. We will reject H. if X<73 the probability of a Type I error is: O 0.9913 0.0087 O 0.0014 O 0.9986
QUESTION 12 A random sample of size n = 100, from a population with standard deviation g= 8,4 is used to test HO:H=75 against H1:µ=70.5. We will reject H. if X<73 the probability of a Type I error is: O 0.9913 0.0087 O 0.0014 O 0.9986
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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QUESTION 12
A random sample of size n = 100, from a population with standard deviation g= 8.4 is used to test
Hoiu=75 against H1:µ=70.5. We will reject Ho if
X<73
the probability of a Type I error is:
O 0.9913
O 0.0087
O 0.0014
O 0.9986
QUESTION 13
A random variable X has P(23 < X< 43) 2 0.36. Using Chebyshev's theorem, the mean and variance (u, o2) of X are:
О (33, 64)
O (10, 64)
О(33. 8)
O (10, 8)
QUECTION 14](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F240a142b-1205-4717-a579-668d48520acd%2F8833b0f9-c122-40d8-ac4c-f68b27e1c0eb%2F080uo0l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:39 seconds.
¥ Question Completion Status:
QUESTION 12
A random sample of size n = 100, from a population with standard deviation g= 8.4 is used to test
Hoiu=75 against H1:µ=70.5. We will reject Ho if
X<73
the probability of a Type I error is:
O 0.9913
O 0.0087
O 0.0014
O 0.9986
QUESTION 13
A random variable X has P(23 < X< 43) 2 0.36. Using Chebyshev's theorem, the mean and variance (u, o2) of X are:
О (33, 64)
O (10, 64)
О(33. 8)
O (10, 8)
QUECTION 14
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