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1. A cereal company claims that the mean weight of cereal in its packets is more than 14 ounces.   Which is the correct set of hypotheses? H0: mu > 14 H1: mu = 14 H0: mu < 14 H1: mu = 14 H0: mu = 14 H1: mu < 14 H0: mu = 14 H1: mu > 14 Correct answer is not given

1. A cereal company claims that the mean weight of cereal in its packets is more than 14 ounces.   Which is the correct set of hypotheses? H0: mu > 14 H1: mu = 14 H0: mu < 14 H1: mu = 14 H0: mu = 14 H1: mu < 14 H0: mu = 14 H1: mu > 14 Correct answer is not given

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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1. A cereal company claims that the mean weight of cereal in its packets is more than 14 ounces.   Which is the correct set of hypotheses?

  • H0: mu > 14 H1: mu = 14
  • H0: mu < 14 H1: mu = 14
  • H0: mu = 14 H1: mu < 14
  • H0: mu = 14 H1: mu > 14
  • Correct answer is not given

2. Find the critical value of z for a hypothesis test if αα = 0.025 for a right tail test.

  • 2.575
  • 1.645
  • 2.33
  • 1.28
  • correct answer is not given
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