Seven-Step Procedure Step 1 State the hypothesis to be tested Stated as: There i

Question

Seven-Step Procedure Step 1 State the hypothesis to be tested Stated as: There is no significant difference in driving performance within the two Specify the statistical technique and assumptions: dependent t-test conditions Step 2 (S? +s)-(2r.s."s2 ) Distributed with df-n- 1 Assumptions: randomness, normality, interval/ratio data, two dependent samples or measures More on the formula - the r in the formula is the correlation between the scores from the 2 dependent samples. In general for the scores to be considered dependent (i.e. related) the magnitude ofr should be 4 or larger Step 3 & 4. State level of significance for testing Ho and criteria for rejection of Ho .05, so to reject Ho associated p value

Explanation / Answer

In this question, the r-value which is used in the t-statistic 0.72 is not defined. If we use the r-value defined in the table of step 7, the multiplication of 2*0.875*0.65*0.34 is not equal to 0.32 in the t-statistics.

Related Questions

Navigate

• Browse (All)
• Browse S
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.