Find the critical value of x2 based on the given information H1:0< 1000 629 n =...

Question

Question

Find the critical value of x2 based on the given information H1:0< 1000

629

n = 20

a = 0.025

Answer 1

Answer #1

Here it is left tailed test.(less than type)

So we have a chi-square table for the right-tailed test.

alpha = 0.025

n= 20

df = 20-1 = 19

X2df,1-alpha = X219,1-0.025 = X219,0.975 = 8.907

The critical value = 8.907

Answer :- 8.907

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Answer 2

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