I tried

Expected return	18.78%
Standard deviation	31.22%

but it was incorrect

Problem 8-2 Expected Return and Risk 1. Calculate the expected return and standard deviation. XUS Expected Return and Risk - Excel - 5 X FILE HOME INSERT PAGE LAYOUT FORMULAS DATA REVIEW VIEW Sign In Calibri - 11 AA % Paste BIU Alignment Number Cells Editing Conditional Format as Cell Formatting Table Styles Styles Clipboard Font A1 for AB D E F G 5 6 7 00 9 Economic State Fast growth Slow growth Recession Depression Probability 0.33 0.42 0.15 0.10 Return 56% 15% -12% -42% 10 11 12 13 14 Compute the expected return and standard deviation. (Do not round intermediate calculations and round your answers to 2 decimal places.) 15 16 17 Expected return Standard Deviation 18 19 20 21 22 Problem 8-2 Expected Return and Risk 1. Calculate the expected return and standard deviation. XUS Expected Return and Risk - Excel - 5 X FILE HOME INSERT PAGE LAYOUT FORMULAS DATA REVIEW VIEW Sign In Calibri - 11 AA % Paste BIU Alignment Number Cells Editing Conditional Format as Cell Formatting Table Styles Styles Clipboard Font A1 for AB D E F G 5 6 7 00 9 Economic State Fast growth Slow growth Recession Depression Probability 0.33 0.42 0.15 0.10 Return 56% 15% -12% -42% 10 11 12 13 14 Compute the expected return and standard deviation. (Do not round intermediate calculations and round your answers to 2 decimal places.) 15 16 17 Expected return Standard Deviation 18 19 20 21 22