A. Ha:p 2.8 13. "A modern approach in advertisement will not increase the demand for a product." This is an example of hypothesis. 0 oltornotive C. null D. right-tailed B. mean
A. Ha:p 2.8 13. "A modern approach in advertisement will not increase the demand for a product." This is an example of hypothesis. 0 oltornotive C. null D. right-tailed B. mean
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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
Transcribed Image Text:A. Ha:p>2.8
13. "A modern approach in advertisement will not increase the demand for a product." This is an example of
hypothesis.
A. alternative
B. mean
owC. null
of Lio niwollo D. right-tailed
14. A teacher in Math announced that the mean score of Grade 11 students in the first quarterly assessment in Mathematics was 89
and standard deviation was 6. One student, who believed that the mean score was less than this, randomly selected 30 students
and computed the mean score. What kind of test of hypothesis can describe this?
A. left-tailed
C. right-tailed
D. multiple-tailed
monthly income of aircraft pilot was P116.
B. two-tailed
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