Chapter 9 Random Variables

Day Trading Is Popular with Young People Around the World.

The Japanese homemaker Yuka Yamamoto got bored watching television. After seeing an ad, she took $2,000 in savings and started trading stocks from home. Within a year, she turned the initial $2,000 into $1 million and became a celebrity in Japan. Her success as a day trader made her into a popular speaker and author.1

Day traders guess when ...

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