Compute the Standardized Test Statistic $\chi ^ { 2 }$ To Test the Claim

question 100

Multiple Choice

Compute the standardized test statistic, $\chi ^ { 2 }$ to test the claim $\sigma ^ { 2 } \leq 25.6 \text { if } n = 20 , s ^ { 2 } = 49.6 , \text { and } \alpha = 0.01$

• A) 36.813
• B) 9.322
• C) 12.82
• D) 33.41

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