Soru 18 Heno cevaplanmada 5,00 uzerinden ifaretlenmi P Soruyu The supervisor of a production line believes...
Soru 18 Heno cevaplanmada 5,00 uzerinden ifaretlenmi P Soruyu The supervisor of a production line believes that the average time to assemble an electronic component is 14 minutes. Assume that assembly time is normally distributed with a standard deviation of 34 minutes. The supervisor times the assembly of 14 components, and finds that the average time for completion was 116 minutes. Using a 5 % significance level, what is the value of the test statistic? ifretle Lutfen birini seçin o a. - 264 O b. 3.05 c. 2.85 d.-4.10