?Consider the following hypothesis problem.

n= 14
H0: ?2< 410
s= 20
Ha: ?2> 410
?
?The null hypothesis is to be tested at the 5% level of significance. The critical value(s) from the chi-square distribution table is(are)

A. 22.362.
B. ?23.685.
C. ?5.009 and 24.736.
D. ?5.629 and 26.119.


Answer: A

Business

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