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Use the appropriate table to find each of the following. Draw and label a sketch of...

Use the appropriate table to find each of the following. Draw and label a sketch of the distribution.

What are the critical values for a two-tailed T test with α = 0.02 and n = 27?

9. What is the critical value for a left-tailed χ2
test with α = 0.05 and n = 13?

10. What are the critical values for a two-tailed χ2
test with α = 0.01 and n = 24?

Math   Statistics-And-Probability   
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