Research Article
Portfolio Optimization of Equity Mutual Funds—Malaysian Case Study
Table 4
Investment proportions with different levels of
for minimizing risk.
| -level | Minimum fuzzy | Variance | Investment | Proportion | | return | intervals (Z) | X2 | X3 |
| | | NFS | — | — | | | | | | | | | | | | | | | | |
| | | NFS | — | — | | | | | | | | | | | [0.250,0.916] | | | | | | | | | |
| | | NFS | — | — | | | | | | | | | | | | | | | | | | | | |
| | | NFS | — | — | | 23.569 | 0 | 1 | | 21.567 | 0.043 | 0.957 | | 12.989 | 0.261 | 0.739 | | 2.988 | 0.696 | 0.304 | | 1.554 | 0.934 | 0.066 |
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