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The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Table 7 Summary of the test of hypothesis.

From: Analysis of technical efficiency of potato (Solanum tuberosum L.) production in Chilga District, Amhara National Regional State, Ethiopia

Null hypothesis

Degree of freedom

\( {\text{LR}} \)

\( x^{2} \) value

Decision

\( H_{0} : \gamma = 0 \)

1

60

3.84

Not accepted

\( H_{0} : \beta_{7} = \cdots = \beta_{27} = 0 \)

21

8.6

32.67

Accepted

\( H_{0} : \delta_{0} = \cdots = \delta_{15} \)

15

46.36

25

Not accepted

  1. At 5% significance level