Answer question

Explain how to find the critical values for a t-distribution. 5 Click the icon to View the t-distribution table. T dlStnbUtlon table Give the rst step. Choose the correct answer below. Level 0' 001111 c 0.00 0.90 0.95 0.90 0.99 O A. Identify the level of significance (1 and the degrees of freedom. d.f. = n 1. an. '3' a o_1o 0.05 0,035 o.\" 0.005 O B. Identify the level of significance 1 a and the degrees of freedom, d.f. = n. ,d.l. Mulls '1 0'\" \""0 0'05 "'02 0'01 d'f' t 3.078 6.314 12.706 31.821 63657 I 1 a: 2 was 2.920 4.303 6.965 9.925 2 O C. Identify the level of significance 2 and the degrees of freedom, d.f. = n. 3 1.638 2353 1132 4541 5341 3 4 1533 2.132 2.776 3.747 4.604 4 _ . _ _ 0t 5 1.476 2.015 2.571 3.365 4.032 5 O D. Identify the level of significance 3 and the degrees of freedom, d.f. = n 1. 6 1.440 1.943 2.447 11.3 3307 6 7 1.415 1.395 7.365 2.998 3.499 7 I 1397 1H0 1306 2.896 3355 I 9 1.333 1.833 2.262 2.821 3.250 9 10 1372 1812 2228 2.764 3.169 10 1 > \fT-distribution table 26 1.315 1.706 2.056 2.479 2.779 26 27 1.314 1.703 2.052 2.473 2.771 27 28 1.313 1.701 2.048 2.467 2.763 28 29 1.311 1.699 2.045 2.462 2.756 29 30 1.310 1.697 2.042 2.457 2.750 30 31 1.309 1.696 2.040 2.453 2.744 31 32 1.309 1.694 2.037 2.449 2.738 32 33 1.308 1.692 2.035 2.445 2.733 33 34 1.307 1.691 2.032 2.441 2.728 34 35 1.306 1.690 2.030 2.438 2.724 35 36 1.306 1.688 2.028 2.434 2.719 36 37 1.305 1.687 2.026 2.431 2.715 37 38 1.304 1.686 2.024 2.429 2.712 38 39 1.304 1.685 2.023 2.426 2.708 39 40 1.303 1.684 2.021 2.423 2.704 40T-distribution table 45 1.301 1.679 2.014 2.412 2.690 45 50 1.299 1.676 2.009 2.403 2.678 50 60 1.296 1.671 2.000 2.390 2.660 60 70 1.294 1.667 1.994 2.381 2.648 70 80 1.292 1.664 1.990 2.374 2.639 80 90 1.291 1.662 1.987 2.368 2.632 90 100 1.290 1.660 1.984 2.364 2.626 100 500 1.283 1.648 1.965 2.334 2.586 500 1000 1.282 1.646 1.962 2.330 2.581 1000 1.282 1.645 1.960 2.326 2.576 00 d.f. Level of d.f. confidence, c 0.80 0.90 0.95 0.98 0.99 One tail, or 0.10 0.05 0.025 0.01 0.005 Two tails, a 0.20 0.10 0.05 0.02 0.01