2.A sample of n=47n=47 data values randomly collected from a normally distributed population has variance s2=19.3s2=19.3
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2.A sample of n=47n=47 data values randomly collected from a normally distributed population has variance s2=19.3s2=19.3
2.A sample of n=47n=47 data values randomly collected from anormally distributed population has variance s2=19.3s2=19.3. Wewish to test the null hypothesis H0:σ2=14.3H0:σ2=14.3 against thealternative hypothesis H1:σ2>14.3H1:σ2>14.3 at a significanceof α=0.10α=0.10. What is the value of the test statistic? Writeyour answer rounded to 3 decimal places. What is the criticalvalue? Write your answer rounded to 3 decimal places. Do we rejectthe null hypothesis? We reject the null hypothesis. We fail toreject the null hypothesis.