Exhibit 9-3 n = 49 HO: u = 50 x= 54.8 На: и # 50 σ= 28 20. Refer to Exhibit 9-3. If the test is done at a 5% level of significance, the null hypothesis should -- O not be rejected be rejected be...

Exhibit 9-3<br>n = 49<br>HO: u = 50<br>x= 54.8<br>На: и # 50<br>σ= 28<br>20. Refer to Exhibit 9-3. If the test is done at a 5% level of significance, the null<br>hypothesis should --<br>O not be rejected<br>be rejected<br>be tested again<br>Not enough information is given to answer this question.<br>

Extracted text: Exhibit 9-3 n = 49 HO: u = 50 x= 54.8 На: и # 50 σ= 28 20. Refer to Exhibit 9-3. If the test is done at a 5% level of significance, the null hypothesis should -- O not be rejected be rejected be tested again Not enough information is given to answer this question.

Jun 01, 2022

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Exhibit 9-3 n = 49 HO: u = 50 x= 54.8 На: и # 50 σ= 28 20. Refer to Exhibit 9-3. If the test is done at a 5% level of significance, the null hypothesis should -- O not be rejected be rejected be...

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