AlexanderFV Here na po yung sagot. Good luck to your studies. Aral po nang mabuti
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Explanations:
1. For this part, the degrees of freedom is 10 - 1 or 9. So all we need to do is find the intersection of 9 and 5% or 0.05 in a one-tailed table. From the table below this is 1.833
2. For this one, our degrees of freedom is 17-1 or 16. So we find the intersection of 17 and 10% or 0.10 in a two-tailed table. From the table below this is 1.746
3. For this one, our degrees of freedom is 20-1 or 19. Then we find the intersection of 19 and 20% or 0.20 in a two-tailed table. From the table below this is 1.328
4. For this one, our degrees of freedom is 18-1 or 17. Then we find the intersection of 17 and 1% or 0.01 in a one-tailed table. From the table below this is 2.567
5. For this one, our degrees of freedom is 25-1 or 24. Then we find the intersection of 24 and 10% or 0.10 in a two-tailed table. From the table below this is 1.711
6. For this one, to find n, just add 1 to the degrees of freedom so this is 11+1 which is 12. So we find the intersection of 11 and and 1% or 0.01 in a one-tailed table. From the table this is 2.718
7. For this, our n is 23+1 or 24. Then we find the intersection of 23 and 20% or 0.20 in a two-tailed table. From the table this is 1.319
8. For this one, our n is 20+1 or 21. Then we find the intersection of 20 and 10% or 0.10 in a one-tailed table. From the table this is 1.325
9. For this one, our n is 9+1 or 10. then we find the intersection of 9 and 5% or 0.05 in a two-tailed table. From the table this is 2.262
10. For this one our n is 27+1 or 28. Then we find the intersection of 27 and 1% or 0.01 in a one-tailed table. From the table this is 2.473
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