The principal wants to determine if the teaching strategies of his teachers used in online teaching are effective or not. A sample of 10 students is randomly chosen. They took a pre-test and a post-...


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21. what is the statistical decision


22. what is the conclusion


The principal wants to determine if the teaching<br>strategies of his teachers used in online teaching<br>are effective or not. A sample of 10 students is<br>randomly chosen. They took a pre-test and a post-<br>test. The scores of each student are listed below.<br>At a=0.01. Is there enough evidence that the<br>teaching strategies are effective?<br>Student<br>2<br>25<br>3<br>4<br>6<br>7.<br>9<br>t0<br>35<br>27<br>34<br>15<br>21<br>18<br>37<br>25<br>35<br>Pre-test<br>Post-test<br>38<br>27<br>50<br>35<br>26<br>27<br>17<br>24<br>30<br>25<br>

Extracted text: The principal wants to determine if the teaching strategies of his teachers used in online teaching are effective or not. A sample of 10 students is randomly chosen. They took a pre-test and a post- test. The scores of each student are listed below. At a=0.01. Is there enough evidence that the teaching strategies are effective? Student 2 25 3 4 6 7. 9 t0 35 27 34 15 21 18 37 25 35 Pre-test Post-test 38 27 50 35 26 27 17 24 30 25

Jun 11, 2022
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