Hypothesis test
| Hypothesis | Original sample (O) | Sample mean (M) | SD (STDEV) | Standard error (STERR) | T statistics (|O/STERR|) | Hypothesis testing |
|---|---|---|---|---|---|---|
| ECO -> GPA (H1) | 0.2809 | 0.3105 | 0.1083 | 0.1083 | 2.5923* | Supported |
| ECO -> PCE (H2) | 0.4516 | 0.4662 | 0.107 | 0.107 | 4.2207* | Supported |
| ECO -> GPI (H3) | 0.068 | 0.0834 | 0.1435 | 0.1435 | 0.4734 | Unsupported |
| GPA -> PCE (H4) | 0.3102 | 0.3008 | 0.1231 | 0.1231 | 2.5204* | Supported |
| GPI -> PCE (H5) | 0.2609 | 0.2711 | 0.127 | 0.127 | 2.0546* | Supported |
| GPA -> GRB (H6) | 0.2562 | 0.2714 | 0.132 | 0.132 | 1.9418** | Supported |
| GPA -> GPB (H7) | −0.4162 | −0.1588 | 0.3958 | 0.3958 | 1.0515 | Unsupported |
| PCE -> GRB (H8) | 0.1062 | 0.1242 | 0.1581 | 0.1581 | 0.6721 | Unsupported |
| PCE -> GPB (H9) | −0.2111 | −0.1329 | 0.3416 | 0.3416 | 0.618 | Unsupported |
| GPI -> GRB (H10) | 0.1537 | 0.1587 | 0.1366 | 0.1366 | 1.1253 | Unsupported |
| GPI -> GPB (H11) | −0.0351 | −0.0212 | 0.4074 | 0.4074 | 0.0862 | Unsupported |
| GRB -> GPB (H12) | −0.8312 | −0.5966 | 0.3687 | 0.3687 | 2.2544* | Supported |
| Hypothesis | Original sample (O) | Sample mean (M) | SD (STDEV) | Standard error (STERR) | Hypothesis testing | |
|---|---|---|---|---|---|---|
| ECO -> GPA ( | 0.2809 | 0.3105 | 0.1083 | 0.1083 | 2.5923 | |
| ECO -> PCE ( | 0.4516 | 0.4662 | 0.107 | 0.107 | 4.2207 | |
| ECO -> GPI ( | 0.068 | 0.0834 | 0.1435 | 0.1435 | 0.4734 | Unsupported |
| GPA -> PCE ( | 0.3102 | 0.3008 | 0.1231 | 0.1231 | 2.5204 | |
| GPI -> PCE ( | 0.2609 | 0.2711 | 0.127 | 0.127 | 2.0546 | |
| GPA -> GRB ( | 0.2562 | 0.2714 | 0.132 | 0.132 | 1.9418 | |
| GPA -> GPB ( | −0.4162 | −0.1588 | 0.3958 | 0.3958 | 1.0515 | Unsupported |
| PCE -> GRB ( | 0.1062 | 0.1242 | 0.1581 | 0.1581 | 0.6721 | Unsupported |
| PCE -> GPB ( | −0.2111 | −0.1329 | 0.3416 | 0.3416 | 0.618 | Unsupported |
| GPI -> GRB ( | 0.1537 | 0.1587 | 0.1366 | 0.1366 | 1.1253 | Unsupported |
| GPI -> GPB ( | −0.0351 | −0.0212 | 0.4074 | 0.4074 | 0.0862 | Unsupported |
| GRB -> GPB ( | −0.8312 | −0.5966 | 0.3687 | 0.3687 | 2.2544 |
Notes: Significance level: * = 1%; ** = 5%; italics represent hypothesis supported
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