Appendix D

Parameter	P^a
Gross Alpha
Quarter	0.54
April	0.84
May	0.50
June	0.54
Gross Beta
Quarter	0.75
April	0.57
May	0.66
June	0.96
a. A 'p' value greater than 0.05 signifies no statistical difference between data groups.

		Mann-Whitney U test
Parameter	Week	P^a
Gross Alpha
	April 1	0.15
	April 8	0.89
	April 15	0.94
	April 22	0.52
	April 29	0.75
	May 6	0.05
	May 13	0.94
	May 20	0.67
	May 27	0.48
	June 3	1.00
	June 10	0.81
	June 17	0.89
	June 24	0.48
Gross Beta
	April 1	0.42
	April 8	0.43
	April 15	0.37
	April 22	0.62
	April 29	0.14
	May 6	0.63
	May 13	0.52
	May 20	0.67
	May 27	0.15
	June 3	0.32
	June 10	0.63
	June 17	0.78
	June 24	0.28
a. A 'p' value greater than 0.05 signifies no statistical difference between data groups.