Expected Returns: Discrete Distribution

The market and Stock J have the following probability distributions:

a$.$ Calculate the expected rate of return for the market. Round your answer to two decimal places.

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Calculate the expected rate of return for Stock J$.$ Round your answer to two decimal places.

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b$.$ Calculate the standard deviation for the market. Do not round intermediate calculations. Round your answer to two decimal places.

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Calculate the standard deviation for Stock J$.$ Do not round intermediate calculations. Round your answer to two decimal places.

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