Question: Show work Question 10: I invested the same amount, $100 in each of 50 stock picks. The average amount I made was $110, and the

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Question 10: I invested the same amount, $100 in each of 50 stock picks. The average amount I made was $110, and the standard deviation of the amount I made was 45. Test the null hypothesis that I have no skill: i.e., the population mean of the amount I made back was $100. Make sure to state your conclusion about whether I have skill or not

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5. It is the needs of the individual that are important.

6. It is what the person has previously done for the group that is the deciding factor.