pls enter excel formula

FILE HOME INSERT PAGE LAYOUT FORMULAS DATA REVIEW VIEW Sign in Arial - 12 % Paste BIU- EB - A- Cells Editing . Alignment Number Conditional Format as Cell Formatting Table Styles Styles Clipboard Font D19 X A B D E F G H 1 7 00 8 Squared Deviation Deviation 10 Year 1 2 3 4 5 Actual Return 0.07 (0.13) 0.21 0.34 0.15 12 13 14 15 16 Sum = 0.64 Squared deviation total = = 0 Average return = 12.80% + + 19 Variance = Standard Deviation = 20 21 22 23