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

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

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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**A study of 200 advertising firms revealed their income after taxes:** | Income after Taxes | Number of Firms | |-----------------------------|-----------------| | Under $1 million | 102 | | $1 million to $20 million | 61 | | $20 million or more | 37 | [Click here for the Excel Data File](#) **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** [Input box] **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** [Input box]
Transcribed Image Text:**A study of 200 advertising firms revealed their income after taxes:** | Income after Taxes | Number of Firms | |-----------------------------|-----------------| | Under $1 million | 102 | | $1 million to $20 million | 61 | | $20 million or more | 37 | [Click here for the Excel Data File](#) **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** [Input box] **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** [Input box]
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