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For the Conjecture "The Average Age of Students in This

Question 145

Multiple Choice

For the conjecture "The average age of students in this class is 22", the null hypothesis is:


A) The average age of students in this class is not 22.
B) We reject the hypothesis that the average age of students in this class is 22.
C) The average age of students in this class is 22.
D) We accept the hypothesis that the average age of students in this class is 22.

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