Question

сган Candy who the Comparte eh d. O A Theorier.2004 OB. The rejection region in 10.00 OC. The one > 15.000 OD The rejection regionie > 11.49 c. Auring the row.coton and then we independent And E-Pound to decina ded) E-Round to the decalces ded) ERound to the decimal places as needed) E-Round to the decimal places needed) EPound to the decimal places as needed) Round to decimals as reeded) d. Conduct the hypothesis of parta. Interpret your root

Answer 1

using excel>addin>phstat>multiple sample test >chi square

we have

Chi-Square Test
Observed Frequencies
	Column variable					Calculations
Row variable	C1	C2	C3	Total		fo-fe
R1	9	33	55	97		-6.17318	-2.22346	8.396648
R2	19	32	31	82		6.173184	2.223464	-8.39665
Total	28	65	86	179
Expected Frequencies
	Column variable
Row variable	C1	C2	C3	Total		(fo-fe)^2/fe
R1	15.17318	35.22346	46.60335	97		2.51155	0.140355	1.512846
R2	12.82682	29.77654	39.39665	82		2.970979	0.16603	1.789586
Total	28	65	86	179
Data
Level of Significance	0.01
Number of Rows	2
Number of Columns	3
Degrees of Freedom	2
Results
Critical Value	9.21034
Chi-Square Test Statistic	9.091346
p-Value	0.010613
Do not reject the null hypothesis

the rejection region is $\chi^2> 9.21034$

c )

E11	15.173
E12	35.223
E13	46.603
E21	12.827
E22	29.777
E23	39.397