Chi Square Test for QS services pricing challenges
| Pricing challenges | χ2cal | χ2 α | df* | ρ-value | Decision |
|---|---|---|---|---|---|
| 1. Inability to respond to changing contractual arrangements | 56.633 | 9.49 | 4 | 0.000 | Reject |
| 2. Lack of appropriate response to emerging services | 53.215 | 9.49 | 4 | 0.000 | Reject |
| 3. Slow response to information and communication technology revolution | 52.076 | 9.49 | 4 | 0.000 | Reject |
| 4. Inability to integrate applied research outputs into practice | 49.797 | 9.49 | 4 | 0.000 | Reject |
| 5. Changing nature of clients' demand | 51.063 | 9.49 | 4 | 0.000 | Reject |
| 6. Impact of competition | 32.544 | 7.81 | 3 | 0.000 | Reject |
| 7. Complexity of modern construction projects | 49.924 | 9.49 | 4 | 0.000 | Reject |
| 8. Reducing fees below profit margin | 29.797 | 9.49 | 4 | 0.000 | Reject |
| 9. Exposure to risks | 39.924 | 9.49 | 4 | 0.000 | Reject |
| 10. Volatility of construction project output | 37.772 | 9.49 | 4 | 0.000 | Reject |
| 11. Fluctuation in professional tariff of fees | 14.354 | 9.49 | 4 | 0.006 | Reject |
| Pricing challenges | df* | Decision | |||
|---|---|---|---|---|---|
| 1. Inability to respond to changing contractual arrangements | 56.633 | 9.49 | 4 | 0.000 | Reject |
| 2. Lack of appropriate response to emerging services | 53.215 | 9.49 | 4 | 0.000 | Reject |
| 3. Slow response to information and communication technology revolution | 52.076 | 9.49 | 4 | 0.000 | Reject |
| 4. Inability to integrate applied research outputs into practice | 49.797 | 9.49 | 4 | 0.000 | Reject |
| 5. Changing nature of clients' demand | 51.063 | 9.49 | 4 | 0.000 | Reject |
| 6. Impact of competition | 32.544 | 7.81 | 3 | 0.000 | Reject |
| 7. Complexity of modern construction projects | 49.924 | 9.49 | 4 | 0.000 | Reject |
| 8. Reducing fees below profit margin | 29.797 | 9.49 | 4 | 0.000 | Reject |
| 9. Exposure to risks | 39.924 | 9.49 | 4 | 0.000 | Reject |
| 10. Volatility of construction project output | 37.772 | 9.49 | 4 | 0.000 | Reject |
| 11. Fluctuation in professional tariff of fees | 14.354 | 9.49 | 4 | 0.006 | Reject |
Note(s): * df = Degree of freedom
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