Mathematics, 08.10.2021 05:00 dontcareanyonemo
In 1999 the stock market took big swings up and down. A survey of 979 investors asked how often they tracked their portfolio. Round answers to the nearest thousandth.
Daily - 227
Weekly - 281
Monthly - 282
Couple times a year - 135
Don't track - 54
Find the probability that an investor tracks his or her portfolio:
a) daily
b) a couple times a year or less
c) more than monthly
Answers: 2
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In 1999 the stock market took big swings up and down. A survey of 979 investors asked how often they...
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