LU eFundi : STTN 124 1-1 P 2022 : Te X JU Microsoft PowerPoint - STTN111 x * Homework Help - Q&A from Onl x + V X > C A efundi.nwu.ac.za/portal/site/162fc89b-6d97-45cd-be4c-10516fab0465/tool/006cbe60-9719-4692-823b-64699c3176e5/jsf/delivery/deliverAssessment ... New Tab C What Are the Signs. RaceTec : Event Ti... N logo @ myLMS: Log in to t... My Paperless Scho.. | Globalization Benef... ) | Netflix i Microsoft Teams * CPI Inflation Calcul.. eFundi Sites KEAGAN om Show Time Remaining v & Podcasts Ldid Polls A study was done to ascertain whether the population average final exam percentages of Statistics and Economics are the same or not. Fifty randomly selected students in Statistics and fifty randomly selected students in Economics produced the ? Help following final exam percentages, summarised below: (Let u1 and 12 denote the population averages of the Statistics and Economics respectively.) The value of the appropriate test statistic which can be used to test the hypothesis is given by: Statistiek / Statistics Ekonomie / Economics Steekproefgrootte / Sample size 50 50 Steekproefgemiddeld / Sample mean 69.8 67.6 Steekproefstandaardafwyking/ 13.98 12.95 Sample standard deviation A. 0.1170 B. 0.6643 C. 0.8163 O D. 0.3029 E. 0.7660