Appendix 10
Equality Test for Projected Asset and Equity Volatility (CAC 40): Two Observations with Equal Variations

Table A10.1.

σEσV
Mean28.0%22.2%
Variance0.4%0.3%
Observations3030
Weighted variance0.4%
Hypothetical mean difference0
Degrees of freedom58
Stat t3.76
P(T<=t) bilateral0.00
Critical value for F (bilateral)2.00
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