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Consider the Following Hypothesis Problem n=30H0:σ2=500s2=625Ha:σ2?500\begin{array} { l l } n = 30 & H _ { 0 } : \sigma ^ { 2 } = 500 \\s 2 = 625 & H _ { \mathrm { a } } : \sigma ^ { 2 } ? 500\end{array}

question 13

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Consider the following hypothesis problem. n=30H0:σ2=500s2=625Ha:σ2?500\begin{array} { l l } n = 30 & H _ { 0 } : \sigma ^ { 2 } = 500 \\s 2 = 625 & H _ { \mathrm { a } } : \sigma ^ { 2 } ? 500\end{array} 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)


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