(a) Find the t-value such that the area in the right tail is 0.10 with 8 degrees

Question

(a) Find the t-value such that the area in the right tail is 0.10 with 8 degrees of freedom.

(b) Find the t-value such that the area in the right tail is 0.25 with 22 degrees of freedom.

(c) Find the t-value such that the area left of the t-value is 0.01 with 27 degrees of freedom.

Area in right tail Table VI t-Distribution Area in Right Tail df 0.25 0.20 0.15 0.10 0.05 0.025 0.020.010.005 0.0025 0.0010.0005 1 1.000 1.376 1.963 3.078 6.314 12.706 15.894 31.821 63.657 127.32 318.309 636.619 2 0.816 1.061 1.386 1.886 2.920 4.303 4.849 6.965 9.925 4.089 22.32731.599 7.453 10.215 12.924 3 0.765 0.978 1.250 1.638 2.353 3.182 3.482 54 5.841

Explanation / Answer

A) t0.1,8 = 1.397

B) t0.25,22 = 0.686

C) - t0.01,27 = - 2.473

D) + t0.05,30 = + 1.697

Related Questions

Navigate

• Browse (All)
• Browse #
• Subjects

---

---

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