Mcnemar test - Guides d'étude, Notes de cours & Résumés

BST 322 Week 3 Test Questions with Correct Answers chi-square test of independence - Answer-- basic non-parametric test - determine if two categorical variables are independent; basically if they have a relationship - compares the observed and expected cell frequencies of a contingency table expected frequencies - Answer-- we would expect to see if the subjects were distributed through the table randomly observed frequencies - Answer-- those counts we literally got in the course of some...

Sutureless aortic valve replacement as an alternative treatment for patients belonging to the ‘‘gray zone’’ between transcatheter aortic valve implantation and conventional surgery: A propensity-matched, multicenter analysis Augusto D’Onofrio, MD,a Antonio Messina, MD,b Roberto Lorusso, MD,c Ottavio R. Alfieri, MD,d Melissa Fusari, MD,e Paolo Rubino, MD,f Mauro Rinaldi, MD,g Roberto Di Bartolomeo, MD,h Mattia Glauber, MD,i Giovanni Troise, MD,b and Gino Gerosa, MDa Objective: ...

Epidemiology - ANSWER-The core science of public health. "The study of the distribution and determinants of health-related states or events in specified populations and the application of this knowledge to the control of health problem" Nature, extent, and cause - ANSWER-Epidemiology studies the _____ of public health problems Epidemics - ANSWER-The origins of epidemiology as a science from the study of ______ of communicable diseases Study - ANSWER-Systematic surveillance, observatio...

BST 322 Week 3 Test Questions with Correct Answers chi-square test of independence - Answer-- basic non-parametric test - determine if two categorical variables are independent; basically if they have a relationship - compares the observed and expected cell frequencies of a contingency table expected frequencies - Answer-- we would expect to see if the subjects were distributed through the table randomly observed frequencies - Answer-- those counts we literally got in the course of some...

 Question 10 1 out of 1 points This test is analogous to the t­test (independent groups), when the measurement of the dependent variable is ordinal. Correct Answer: Mann-Whitney Utest  Question 11 1 out of 1 points This can be thought of as the chi-square type equivalent to the paired t-test. Correct Answer: McNemar test  Question 12 0 out of 1 points Chi-square tests can only be conducted for a 2X2 contingency table. Correct Answer: False

Formuleblad met alle formules van het vak statistiek 1b. Waar nodig is ook een stappenplan opgenomen. Behaalde cijfer: 8,9

Week 12 - Advanced Models Questions With Explanations

samenvatting van de statistische testen, alles wat je theoretisch per test moet weten om de oefeningen te kunnen maken

Samenvatting van alle hypotesetesten in het onderdeel statistiek van P-lijn, gedoceerd door Pascal Coorevits. Het betreft: CH-kwadraat goodness of fit test, Fisher's Exact test, Z-test, T-test, Wilcoxon signed-rank test, McNemar test, Gepaarde t-test, Wilcoxon matched-pairs signed-rank test, Gepaarde t-test, Ongepaarde t-test, Mann-Whitney U-test, Friedman test, One-way ANOVA, Kruskal-wallis test.

Week 12 - Advanced Models Basic Statistics – Assume underlying distribution is known. McNemar's Test