A study was conducted to determine whether the management efficiency and the specialization sector are independent. The following data set was obtained. Management efficiency Low Medium High Education 20 20 35 Sector Health 15 25 40 Banking 15 30 80 Use a 1% significance level to conduct the study. [$\nu$ = 4; $\chi_{test}^2$ = 9.7807 < 13.277; fail to reject $H_0$]
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7807$ and the critical value for a 1% significance level with 4 degrees of freedom, which is 13.277. Show more…
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