A survey of investors finds that 60% use a full service brokerage firm to invest in stocks, 30% trade stocks online and 24% do both.The probability that an investor selected at random uses a full service brokerage firm or trades stocks online is ________________________ .
One line space needed
A)90%
B)66%
C)34%
D)54%
E)60%

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The Answer of A survey of investors finds that 60% use a full service brokerage firm to invest in stocks, 30% trade stocks online and 24% do both.The probability that an investor selected at random uses a full service brokerage firm or trades stocks online is ________________________ .
One line space needed
A)90%
B)66%
C)34%
D)54%
E)60%

A Survey of Investors Finds That 60% Use a Full