Question

An investment firm survey included the finding that 52% of 150 clients describing themselves as “very aggressive” investors said they were optimistic about the near-term future of the stock market, compared to 46% of 100 describing themselves as “moderate” and 38% of 100 describing themselves as “conservative.” Use the 0.01 level in testing whether the three population proportions could be the same.


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  • CreatedSeptember 08, 2015
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