Question

Trying to Find

Chi-square test of independence

Answer 1

Solution- Given LH straight RH Total private. gas 94 1281 70 764 34 2940 203 Commil 803 3143 1351 Total, 989 pected valpe - Yow, volum, total. chi Salme value (0- 0.- Observed E-expected values values. Observed values 805 1281 Expected values. (C-E E 925-122 0.9808 1263.74 0.2356 751.136 6:2203 63.871 14:2049 764- $7.255 3.4134 3.1907 51.564 gezet E (0-)2 Tee 27.245 Pvalue at = 22:545, dfa 2. Pvalue=0.00001

Total, Periodi 3 6 period 2 4 1 perioda periode periods periodo 6 15 9 - 43 3 0 1 36 9 25 23 79 Total Yolo Xcolulum Expected values tolonin) Chisquare y² = q (0 ² observed 5 Expected m m m d d damnoos 3.265 2.734 3.8101 3.1898 4.898 4:1012 4.5987 41012 0.0216 0.025s 6.1722 0.2057 0.9013 1.0765 0.2475 0.29571 0.1424 0.1701 0.9891 11815 13.6076 11.3924 12. 519 1048 Tchi square me? 5.4299 pvalue at x2 = 5.429, dt 5. IPvalue = 0.36568 7