Chrome File e Edit View History Bookmarks Profiles Tab Window Help Q Mon Dec 13 10:29 AM ... e3.key.f20.pdf X I Spanish, Minor C auiowa.instructure.com/courses/169602/files/16548287?module_item_id=4722342 Apps YouTube M Gmail G= News x Translate Dashboard UI Home - MyUI Q Your Se X I Office of the Regi... "> Reading List TATS ICON STAT:1030 F21 > Files > e3.key.f19.pdf MT Intro Fall 2021 e3.key.f19.pdf Account Home Download e3.key.f19.pdf (912 KB) Modules MACRO Dashboard Page 3 > of 6 O - ZOOM + Assignments categorical variables Grades Courses (d) All of the above (e) Both (a) and (b) Proctored Exams de-TriDel Portal ership-L Groups 8. A bakery has 14 muffins in their display case: 2 blueberry (B), 5 chocolate (C), 3 apple (A), and 4 pistachio (P). Suppose 2 muffins are randomly selected without replacement. Determine the probability that 1 or fewer chocolate muffins are selected. 898 Calendar (a) 0.804 (b) 0.760 P(lov feat. ( ) = 1 - P( C, and (2) = 1- P(C )P(Calci ) : 1- 14 13 5 4 = 0.890 y importar things (c) 0.890 Inbox (d) 0.872 (e) 0.789 History 9. The reaction time, X (in milliseconds, ms), of elderly people can be modeled by a X ~ N(u, ) distribution. A ? researcher randomly selected and measured the reaction time of 16 elderly people; she determined that i = 580 Graphs ms and the sample standard deviation s = 130 ms. Suppose we wish to test Ho : / = 500 versus Ha : u # 500 at beelakea Help Spe...ion 3 the c = 0.05 significance level. Which of the following is true? * X- Mo 580-500 - . . Previous Next Room Pri K- IOWA DEC 13 ali "tv 4 IN W O