STA 2023 Lecture Notes - Lecture 11: Fair Coin, Venn Diagram, Sample Space
Document Summary
Permits us to make the inferential jump from sample to population and then to give a measure of reliability for the inference. We make the assumption that the population is known. = 0; that is not possible, a dice does not have numbers less than: ***when assigning probabilities, we use the law of large numbers pages 121-122. Venn diagram for part 2: let a = rolling an even number. Steps for calculating even probabilities: define the experiment, list sample points, assign probabilities, what is in the event, sum the sample point probabilities to get the even possibility. T: 8 outcomes, p (any one) = 1/8. National highway transportation safety administration: the follo(cid:449)i(cid:374)g ta(cid:271)le su(cid:373)(cid:373)a(cid:396)izes the (cid:396)easo(cid:374) fo(cid:396) (cid:396)e(cid:395)uesti(cid:374)g the i(cid:374)stallatio(cid:374) of a(cid:374) o(cid:374)-off s(cid:449)it(cid:272)h fo(cid:396) passe(cid:374)ge(cid:396) side ai(cid:396) (cid:271)ags. We sele(cid:272)t o(cid:374)e of the (cid:1007)(cid:1004),(cid:1007)(cid:1007)(cid:1011) (cid:272)a(cid:396) o(cid:449)(cid:374)e(cid:396)s that (cid:373)ade the (cid:396)e(cid:395)uest a(cid:374)d (cid:396)e(cid:272)o(cid:396)d thei(cid:396) (cid:396)easo(cid:374) fo(cid:396) the (cid:396)e(cid:395)uest. Nu(cid:373)(cid:271)e(cid:396) of re(cid:395)uests (cid:1005),(cid:1012)(cid:1009)(cid:1006) (cid:1005)(cid:1011),(cid:1005)(cid:1008)(cid:1012) (cid:1012),(cid:1007)(cid:1011)(cid:1011) (cid:1008)(cid:1008) (cid:1013)(cid:1004)(cid:1007) (cid:1005),(cid:1012)(cid:1011)(cid:1012) (cid:1005)(cid:1007)(cid:1009) (cid:1007)(cid:1004),(cid:1007)(cid:1007)(cid:1011)
