Can you explain how to get standar deviation please

Homework Homework Question 2, PB-2 (similar to HW Born 16.67, 26 of 100 points Save O Point: 0 10 Related to Checkpoint Computing the standard deviation for an individual investment) James Front considering when newly formed investment fund. The objectives to our one more securities at what I hopes will be barn pro The find sponsor has got to me that the fun's performance will hinge on how the national economy perform in the coming your Specifically, he suggested the following possible outcomes lased on these potencome what is your estimate of the expected rate of retum hom this westment opportunity? b. Calculate the standard deviation in the anticipated returns found in parta Would you be interested in making such an investment Nothat you lose your money in one year in the economy colupoes into the worst state or you double your money lil the economy enters into a rapid expansion The expected rate of retum from this investment opportunity (Round to two decimal places) ata table Fund Returns State of Economy Probability Rapid expansion and recovery 15% Modest growth 30% Continued recession 40% Falls into depression 15% Click on the icon in order to copy its contents into a spreadsheet.) 100% 45% 10% - 100% Print Dono (Related to Checkpoint 2.2) (Computing the standard deviation for an individual investment) James Fromholtz is considering whether to invest in a newly formed investment fund. The fund's investment objective to acquire home mortage securities at what the wil be bargain prices. The find sponsor has suggested to James that the fund's performance wil hinge on how the national economy porforms in the coming your Specialy, he suggested the flowing possible outcomes A. Bared on these philoutcomes, what is your estimate of the expected rate of retum from this investment opportunity Cite the standard deviation in the articole reums found in parta Would you be interested in making such an eternity Note that you love all your money in one year the economy collapses in re wont state or you double your money the economy enters into a rapid expansion The expected tale of return to the investment opportunity Round to be decimal places