Question
Given below are the returns of Google and Microsoft Corporation over the past 6 years: Year ending Google Microsoft 31 march 2023 12% 4% 31
Given below are the returns of Google and Microsoft Corporation over the past 6 years:
| Year ending | Microsoft | |
| 31 march 2023 | 12% | 4% |
| 31 march 2022 | 14% | 6% |
| 31 march 2021 | 19% | -4% |
| 31 march 2020 | -11% | 21% |
| 31 march 2019 | 7% | 18% |
| 31 march 2018 | -2% | 13% |
a) Calculate the expected return for Google and Microsoft Corporation.
b) Calculate the variance for Google and Microsoft Corporation.
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Introduces Quantitative Finance
Authors: Paul Wilmott
2nd edition
470319585, 470319581, 978-0470319581
