4. Compute for the value of t using the formula. п-2 t = r 1-r2 5. Compare the computed t value with the critical value. Using df= n-2 =5-2 =3, a = 0.05, two-tailed test, we get from the t-values that...

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Extracted text: 4. Compute for the value of t using the formula. п-2 t = r 1-r2 5. Compare the computed t value with the critical value. Using df= n-2 =5-2 =3, a = 0.05, two-tailed test, we get from the t-values that the critical value of t is 3.182. 6. Make a decision.


Extracted text: Direction: The following data shows the scores of 5 students in Statistics and Physics. Determine if there is a significant relationship between the scores in Physics and Statistics. Interpret the results. Student Score in Statistics Score in Physics 1 3 5 2 9. 8 10 10 4 12 7 8 Sourcc: Baceny, Elisa S., Belecinu, Rene R., and Mateo, Elen B. Smtistics and Probahility. Rex Book store, Inc., Philippine Copyright 2016. 1. State the null and alternative hypotheses. 2. Complete the table. Student Score in Statistics Score in Statistics X2 Y2 XY Y 1 3 2 9. 8 3 10 10 4 12 9. 7 8 Σ Ey : Ex? = Ey?: Σxy - n= 3. Compute for the value of r using the formula: n(Exy) - (Ex)(Ey) V[n(Ex?)F(Ex)²] [n(Ey²) – (Ey)²]