A Psychologist was interested in whether race was a factor in how content a person is with their life.  He interviewed people from four different races in order to determine their contentedness index.  The StatCrunch readout is shown below.  Write down the null and alternative hypothesis for this study and state the conclusion (at a significance level of 0.05) using a complete sentence.

 

ANOVA

Analysis of Variance results:
Data stored in separate columns.
Column means
 

Column	n	Mean	Std. Error
White	10	16	3.9072583
Black	10	29.2	6.9646726
Hispanic	8	17.1875	4.9784694
Pilipino	8	33	6.57104

ANOVA table
 

Source	df	SS	MS	F-Stat	P-value
Treatments	3	1926.6188	642.20624	2.1528943	0.113
Error	32	9545.568	298.299
Total	35	11472.1875