Question

ver quostions 14-18 A ady was condacted ing cetain adaeial tak Bseline ndomation for body temp aede body g he body prre e iniation so oeol t 5:00m for au ple of people, pradng the llowing nots Pef po s eir this oup of workens indond le thn 9.dego app a O Pot) We the null and alhemative potheses for the set 5 G Pts)Detemine the ontial valet) fo he te ChiDemise the value of the te f te 17 2 P Sute our deision te rent or reje he OR onial sale& weaitc) Dawing and lablingadb ationals. AND edce od wyw 18 G PoiIteret the nts of the tee in serm of the concise md you s ie ad en

Answer 1

Solution Griven 18.0 97.69 mu and atemative hyfothesis to GSite the Mul hyfothesis H Altesmative fothesi H: M98.0

Conitia Value fan the test 5) Now to Detemine the d, df ta5- 0.oS

Noc to find theValue of the test statistic we knoc that The famula of test is given by Statistic 97.69-98.0 0-89

- 0 31 0.89/5 -0. 3 0.18 74 ) Decision (-174) t cotial ) fait to ejed the ul Htest statistic Value is le than the t(oitial Value test statistic Theoefae Ay pthe sis (Ho) sim ce Gue signitiamce at o os Revel of 8 Concsion Thede i ejed te Sufficient evidence do not that the mean indeed lethan nul hypothesiH) tempenat Cndude amd wdkeov s 98.0 degrees Devel of gnifiance at O 05