MSU STT 231 - Fall 2014 (GREEN) (5 pages)

Previewing pages 1, 2 of 5 page document View the full content.
View Full Document

Fall 2014 (GREEN)



Previewing pages 1, 2 of actual document.

View the full content.
View Full Document
View Full Document

Fall 2014 (GREEN)

87 views


Pages:
5
School:
Michigan State University
Course:
Stt 231 - Statistics for Scientists
Statistics for Scientists Documents
Unformatted text preview:

677 7HVW 5 1 LOO LQ WKH HWWHU RI RXU KRLFH WR DFK 4XHVWLRQ LQ WKH 6FDQWURQ DFK TXHVWLRQ LV ZRUWK SRLQW Q D ER WKHUH DUH UHG EDOOV DQG JUHHQ EDOOV RX VHOHFW WKUHH EDOOV ZLWKRXW UHSODFHPHQW 7R FDOFXODWH WKH SUREDELOLW RI JHWWLQJ DW OHDVW WZR UHG EDOOV ZH FDQ XVH WKH K SHUJHRPHWULF PRGHO 7UXH DOVH KLFK RI WKH IROORZLQJ LV WUXH LQ D ELQRPLDO GLVWULEXWLRQ DFK RXWFRPH LV GHSHQGHQW RQ WKH SUHYLRXV RXWFRPH 7KH QXPEHU RI VXFFHVVHV RI D WULDO GHSHQGV RQ WKH QXPEHU RI WULDOV 7KH SUREDELOLW RI VXFFHVV FKDQJHV IURP WULDO WR WULDO 7KHUH DUH RQO WZR RXWFRPHV LQ HDFK WULDO RWK DQG DUH WUXH QHZ PHGLFLQH KDV DQ VXFFHVV UDWH 7ZHQW SDWLHQWV DUH WUHDWHG ZLWK LW KDW LV WKH SUREDELOLW WKDW H DFWO HLJKWHHQ DUH FXUHG ZLWK WKLV QHZ PHGLFLQH QRQH RI WKHVH QXPEHUV H VHOHFW D MXU RI IURP SRWHQWLDO MXURUV ZRPHQ DQG PHQ KDW LV WKH SUREDELOLW RI KDYLQJ ZRPHQ LQ WKLV MXU 4 VFRUHV DUH QRUPDOO GLVWULEXWHG ZLWK PHDQ DQG D VWDQGDUG GHYLDWLRQ RI I D XQLYHUVLW RIIHUV VFKRODUVKLSV IRU ILVUW HDU VWXGHQWV ZKRVH 4 VFRUH LV LQ WKH WRS ZKLFK RI WKH IROORZLQJ 4 VFRUH TXDOLILHV D VWXGHQW IRU WKHVH VFKRODUVKLSV 7KH OHQJWK RI WLPH IRU RQH LQGLYLGXDO WR EH VHUYHG DW D FDIHWHULD LV D UDQGRP YDULDEOH KDYLQJ DQ H SRQHQWLDO GLVWULEXWLRQ ZLWK D PHDQ RI PLQXWHV KDW LV WKH SUREDELOLW WKDW D SHUVRQ LV VHUYHG LQ OHVV WKDQ PLQXWHV H KLFK RI WKH IROORZLQJ KDV D V PPHWULF GHQVLW JUDSKV 7KH H SRQHQWLDO UDQGRP YDULDEOH 7KH VWDQGDUG QRUPDO UDQGRP YDULDEOH 7KH XQLIRUP UDQGRP YDULDEOH OO EXW OO LQG WKH SUREDELOLW WKDW D VWDQGDUG QRUPDO UDQGRP YDULDEOH KDV D YDOXH JUHDWHU WKDQ HW EH D VWDQGDUG QRUPDO UDQGRP YDULDEOH LQG 3 HW EH D VWDQGDUG QRUPDO UDQGRP YDULDEOH LQG 3 HW EH D VWDQGDUG QRUPDO UDQGRP YDULDEOH LQG WKH WK SHUFHQWLOH RI FROOHJH EDVNHWEDOO SOD HU PDNHV RI KLV IUHH WKURZV VVXPH IUHH WKURZV DUH LQGHSHQGHQW KDW LV WKH SUREDELOLW WKDW KH PDNHV DOO KLV IRXU IUHH WKURZV 8VH WKH IROORZLQJ IRU WR 7KH LRORJ HSDUWPHQW SODQV WR UHFUXLW D QHZ IDFXOW PHPEHU DWD FROOHFWHG E D GLIIHUHQW XQLYHUVLW RQ WKH SRVVLEOH FDQGLGDWHV LV DYDLODEOH 7KH LRORJ HSDUWPHQW LV GHEDWLQJ WR SXW D UHTXLUHPHQW RI HDUV RI WHDFKLQJ H SHULHQFH LQ WKH MRE DGYHUWLVHPHQW 7KH DYDLODEOH GDWD RQ WKH FDQGLGDWHV LV VKRZQ EHORZ HVV WKDQ HDUV H SHULHQFH RU PRUH HDUV H SHULHQFH 0DOH HPDOH KDW LV WKH SUREDELOLW WKDW D FDQGLGDWH KDV OHVV WKDQ HDUV H SHULHQFH KDW LV WKH FRQGLWLRQDO SUREDELOLW WKDW D FDQGLGDWH KDV OHVV WKDQ HDUV H SHULHQFH JLYHQ WKDW VKH LV D IHPDOH KDW LV WKH SUREDELOLW WKDW D FDQGLGDWH LV PDOH JLYHQ WKDW KH KDV RU PRUH HDUV H SHULHQFH 7KH IXQFWLRQ I LV D GHQVLW IXQFWLRQ 7UXH DOVH 6XSSRVH LV D XQLIRUP FRQWLQXRXV UDQGRP YDULDEOH RQ WKH LQWHUYDO DQG 7KHQ 3 KLFK RI WKH IROORZLQJ KDV WKH PHPRU ORVV SURSHUW FRQWLQXRXV UDQGRP YDULDEOH ZLWK DQ XQLIRUP GHQVLW Q H SRQHQWLDO UDQGRP YDULDEOH VWDQGDUG QRUPDO UDQGRP YDULDEOH ELQRPLDO UDQGRP YDULDEOH OO EXW QHZ PHGLFLQH KDV DQ VXFFHVV UDWH LYH SDWLHQWV DUH WUHDWHG ZLWK LW DFK SDWLHQW V FRQGLWLRQV LPSURYHV ZRUVHQV LQGHSHQGHQW RI WKH RWKHU SDWLHQWV RX ZDQW WR FRPSXWH WKH SUREDELOLW WKDW H DFWO IRXU RI WKH ILYH SDWLHQWV DUH FXUHG KDW SUREDELOLW PRGHO ZLOO RX XVH IRU WKLV 7KH ELQRPLDO PRGHO 7KH D HV 3UREDELOW 5XOH 7KH K SHUJHRPHWULF SUREDELOLW PRGHO 7KH QRUPDO GLVWULEXWLRQ PRGHO 7KH H SRQHQWLDO SUREDELOLW PRGHO EH WKH GHQVLW RI D FRQWLQXRXV UDQGRP YDULDEOH KDW HW I LV WKH PHDQ RI HW EH D UDQGRP YDULDEOH ZLWK PHDQ DQG VWDQGDUG GHYLDWLRQ I WKHQ WKH PHDQ RI HTXDOV FDQQRW EH GHWHUPLQHG VLQFH ZH QHHG WR NQRZ ZKHWKHU LV D GLVFUHWH RU FRQWLQXRXV UDQGRP YDULDEOH HW EH D UDQGRP YDULDEOH ZLWK PHDQ DQG VWDQGDUG GHYLDWLRQ I WKHQ WKH VWDQGDUG GHYLDWLRQ RI HTXDOV FDQQRW EH GHWHUPLQHG VLQFH ZH QHHG WR NQRZ ZKHWKHU LV D GLVFUHWH RU FRQWLQXRXV UDQGRP YDULDEOH 7KH ZHLJKW RI DSSOHV LQ D IDUP LV QRUPDOO GLVWULEXWHG ZLWK D PHDQ RI JUDPV DQG D VWDQGDUG GHYLDWLRQ RI JUDPV LQG WKH SUREDELOLW WKDW DQ DSSOH VHOHFWHG DW UDQGRP ZLOO ZHLJK EHWZHHQ DQG JUDPV 8VH WKH IROORZLQJ IRU 4XHVWLRQV DQG SKDUPDFHXWLFDO FRPSDQ VXEPLWV D SURSRVDO WR SURYLGH PHGLFDO HTXLSPHQW DQG VXSSOLHV WR 6SDUURZ RVSLWDO 7KH SURSRVDO ZLOO EH UHYLHZHG E DQ H HFXWLYH ERDUG PHPEHU HLWKHU 0V OOHQ RU 0U DUQHV Q WKH SDVW 0V OOHQ KDV DFFHSWHG RI WKH FRPSDQ V SURSRVDO ZKLOH 0U DUQHV KDV DFFHSWHG 7KHUH LV D FKDQFH WKDW 0V OOHQ ZLOO UHFHLYH WKH SURSRVDO LQG WKH SUREDELOLW WKDW WKH SURSRVDO ZLOO EH DFFHSWHG I D SURSRVDO LV GHQLHG ZKDW LV WKH FKDQFH WKDW LW ZDV UHYLHZHG E 0V OOHQ


View Full Document

Access the best Study Guides, Lecture Notes and Practice Exams

Loading Unlocking...
Login

Join to view Fall 2014 (GREEN) and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Fall 2014 (GREEN) and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?