Use the survey results in the data table below to investigat

Use the survey results in the data table below to investigate differences in employee job satisfaction among organizations in a certain country with different management styles. (round to four decimals places) What is the appropriate test procedure? Check and list the assumptions. Are the necessary conditions and assumptions for inference satisfied? State the hypotheses. Test the appropriate hypothesis and state your results. Determine the X^2 statistic, if appropriate. Find the P-value.

Solution

Ho: Organization in certain country in different management styles                      
Ha: not Ho                      

^2 Test Statistic =197.837
^2 degrees of freedom = ( r-1 ) * (c-1) = 4 * 3 = 18, ^2 tab at 0.05 LOS = 28.87
^2 p_value =0
| ^2 tab | <| ^2 cal | i.e.Reject Ho

A	33	70	50	47	200	A1
B	44	10	49	97	200	A2
C	53	78	23	46	200	A3
D	75	83	14	28	200	A4
E	107	61	10	22	200	A5
Totals	312	302	146	240	800	N
	B1	B2	B3	B4