Hi, i really dont understand how they get the test statistics from the chi square formula, if you could help me with that.
Thank you so much
5 MyVSU MyLab Sti X chisqtab.pdf Chi Square Ca C Sign In or Sig Get Unstuck | COVID-19 an( Homework Hi + V X https://vsu.view.usg.edu/d21/le/content/2005222/viewContent/34389265/View . . . Para ver los favoritos aqui, selecciona = A continuacion, * y arrastra a la carpeta de la barra de favoritos. O importa desde otro navegador. Importar favoritos Buscar en la pagina 9.2 Sin resultados Opciones X Score: 1.42 of 3 pts 2 of 6 Test Score: 54.25%, 10.85 of 20 pts 13.1.28-T Question Help Medical researchers in a certain country followed 6266 men for 30 years to see if there was any association between the amount of fish in their diet and prostate cancer. The medical researchers had a vested interest in presenting unbiased data. The data are provided in the accompanying table. Complete parts a through d below. Click the icon to view the data table. The Expected Cell Frequency Condition is necessary and is sat Find the value of the x test statistic and the P-value for this test i Data Table - X x2 = 1.06 (Round to two decimal places as needed.) Prostate Cancer P-value = 0.787 (Round to three decimal places as needed.) Fish Consumption Yes No State your conclusion about diet and prostate cancer using a = 0 Never/seldom 11 110 Small part of diet 211 2417 null hypothesis using a = 0.05. There Moderate part 220 2738 Fail to reject the Large part 45 514 are not independent. d) Does this study prove that eating fish affects prostate cancer? Print Done Question is complete. Tap on the red indicators to see incorre ? > M N E e X ESP 3:41 p. m. 26/04/20205 MyVSU MyLab Sti X chisqtab.pdf Chi Square Ca C Sign In or Sig Get Unstuck | COVID-19 an( Homework Hi + V X https://vsu.view.usg.edu/d21/le/content/2005222/viewContent/34389265/View . . . Para ver los favoritos aqui, selecciona = A continuacion, * y arrastra a la carpeta de la barra de favoritos. O importa desde otro navegador. Importar favoritos Buscar en la pagina 9.2 Sin resultados Opciones X Score: 1.42 of 3 pts 2 of 6 Test Score: 54.25%, 10.85 of 20 pts 13.1.28-T Question Help Medical researchers in a certain country followed 6266 men for 30 years to see if there was any association between the amount of fish in their diet and prostate cancer. The medical researchers had a vested interest in presenting unbiased data. The data are provided in the accompanying table. Complete parts a through d below. Click the icon to view the data table. The Expected Cell Frequency Condition is necessary and is satisfied. Find the value of the x test statistic and the P-value for this test. x2 = 1.06 (Round to two decimal places as needed.) P-value = 0.787 (Round to three decimal places as needed.) State your conclusion about diet and prostate cancer using a = 0.05. Fail to reject the null hypothesis using a = 0.05. There is not sufficient evidence that prostate cancer and fish consumption are not independent. d) Does this study prove that eating fish affects prostate cancer? Explain. Question is complete. Tap on the red indicators to see incorrect answers. ? > M N E e X ESP 3:41 p. m. 26/04/2020