How can I find the Critical value on TI84 Plus CE? Thank you!

MyLab an x Online Ho X Do Home x Section_1 x Math54_ x C Determine x y google do x | Chapter 1 x x Google D X D Examples x G tra sua all x + mathxl.com/Student/PlayerHomework.aspx?homeworkld=613757801&questionld=4&flushed=false&cld=6759872&centerwin=yes DO I KA H Paused Apps ggusd.net Bookmarks G Image result for pl... G Image result for pl... EWE - Easy World.. . d y! can I make correct.. Course Home > Reading List Math C160 - Introduction to Statistics (24429) Fall 2021 (8-wk) Phuoc Gia Han Nguyen & | 12/09/21 10:31 PM Homework: 12.1 Goodness-of-Fit Test (10) Question 4, 12.1.7 HW Score: 37.5%, 3.75 of 10 points Part 4 of 4 Points: 0.75 of 1 Save Determine (a) the y' test statistic, (b) the degrees of freedom, (c) the critical value using a = 0.05, and (d) test the hypothesis at the a = 0.05 level of significance. Outcome A B C DO Observed 19 19 21 21 Expected 20 20 20 20 Ho: PA = PB = PC = PD = 4 H1: At least one of the proportions is different from the others. (a) The test statistic is 0.2 . (Type an exact answer.) (b) There are 3 degrees of freedom. (c) The critical value is 7.815. (Round to three decimal places as needed.) (d) Should the null hypothesis be rejected? A. No because Xo is greater than x 0.05 B. No because Xo is less than or equal to X.05 C. Yes because Xo is less than or equal to x6.05 O D. Yes because Xo is greater than X o.05 - Similar question Help me solve this View an example Get more help - MacBook Pro