A Study Of 198 Advertising Firms Revealed Their Income After Taxes

A study of 198 advertising firms revealed their income after taxes: Income after TaxesNumber of Firms Under $1 million102 $1 million to $20 million56 $20 million or more40 a. What is the probability an advertising firm selected at random has under $1 million in income after taxes? (Round your answer to 2 decimal places. ) Probability b-1. What is the probability an advertising firm selected at random has either an income between $1 million and $20 million, or an income of $20 million or more? (Round your answer to 2 decimal places. ) Probability

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A study of 198 advertising firms revealed their income after taxes

Question
A study of 198 advertising firms revealed their income after taxes:
Income after Taxes Number of Firms
Under $1 million 102
$1 million to $20 million 56
$20 million or more 40
a.
What is the probability an advertising firm selected at random has under $1 million in income after taxes? (Round your answer to 2 decimal places.)

Probability
b-1.
What is the probability an advertising firm selected at random has either an income between $1 million and $20 million, or an income of $20 million or more? (Round your answer to 2 decimal places.)

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