Question 5 [Soalan 5] PLUS-M wishes to investigate the relationship between roadway surface temperature and pavement deflection along a 500-meter highway before Gua Tempurung heading to Ipoh. A sample of 20 measurements of temperature (C) and pavement deflection (inches) was recorded and the following results were obtained. (All calculations must use 5 decimal points). [PLUS-M berhasrat untuk menyiasat hubungan antara suhu permukaan jalan raya dan pesongan turapan sepanjang 500-meter lebuh raya sebelum Gua Tempurung menghala ke Ipoh. Suatu sampel sebanyak 20 pengukuran suhu (C) permukaan jalan raya dan pesongan turapan (inci) telah direkodkan dan keputusan berikut diperolehi. (Semua pengiraan mesti menggunakan 5 titik perpuluhan).] Figure 5.1 Deflection versus Temperature [Rajah 5.1 Pesongan lawan Suhu] Deflection 0.665 0.660 0.655 0.650 0.645 0.640 0.635 0.630 0.625 0.620 0.615 67 72 77 Temperature Output 5.1 [Output 5.1] Regression Statistics Multiple R M R Square N Adjusted R Square 0.6257 Standard Error 0.0065 Observations 20 Output 5.2 [Output 5.2] ANOVA df SS MS F Regression e 0.00137 0.00137 34.25 Significance F 0.00002 P 18 0.00075 Total 0.00212 Coefficients Intercept 0.3935 Temperature 0.0033 Standard Error 0.04258 0.00058 t Stat P-value 9.2395 2.97E-08 5.7236 1.99E-05